Consulta: year:"1942"
Registros recuperados: 119
Data/hora: 11/06/2024 07:09:16

On the development of the cystocarp in the genus Galaxaura and the auxiliary cells in the order of Nemalionales
Provedor de dados: 16
Autores: Svedelius, Nils.
The genus Galaxaura can in several respects be classed among the most remarkable Florideae. It is not only — with Chantransia — the genus richest in forms of all the genera belonging to the order of Nemalionales, which has more than 70 described species, it also offers, both in its interior and its exterior organization, such a high differentiation, and a tissue specialization going so far, that, as the monographer of the genus, the late Professor F.R. Kjellman (1900), said: ”it may be difficult even in the great province of the Florideae to find forms with a higher or even as high a division of labour in the tissues of the shoot...“. Even if the number of species may actually diminish with further investigations, this is in a way connected with a...
Tipo: Article / Letter to the editor
Ano: 1942
URL: http://www.repository.naturalis.nl/record/526299

De Esino-Raiblergrens in de Bergamasker Alpen
Provedor de dados: 16
Autores: Krol, G.L.
In 1928 maakte J. Cosijn, als eerste Leidsche student, een begin met de detailkaarteering 1:25000 van een deel der Bergamasker Alpen. Thans is dit werk zoover gevorderd, dat een strook tusschen het Lago di Como en het Ogliodal vrijwel geheel gekaarteerd is. Dat bij zoovele onderzoekers verschil van opvatting over het bepalen van stratigrafische grenzen heerscht, valt niet te verwonderen. Zoo ontstonden feitelijk drie groote problemen, t. w.
Tipo: Article / Letter to the editor
Ano: 1942
URL: http://www.repository.naturalis.nl/record/505789

Mollusken aus dem Tertiär des Ostindischen Archipels
Provedor de dados: 16
Autores: Beets, C.
1. Vorbemerkungen. Lange Zeit kannte man nur eine Art dieser interessanten Gattung aus dem Obereocän der Insel Java, nämlich Buccinulum jogjacartense (Martin) [Martin, 1914, S. 142]. Vor kurzem beschrieb dann Oostingh eine zweite javanische Art, nun aus dem Pliocän von Süd-Bantam (1939, S. 117). Inzwischen hatten aber Wanner und Hahn (1935, S. 250) zwei Arten dieser in der rezenten indopacifischen Fauna nicht vertretenen Gattung als eine Art beschrieben und sie ausserdem unter die Gattung Siphonalia eingereiht. Dank der Freundlichkeit von Herrn Prof. Wanner erhielt ich die Originale dieser Arten zwecks weiterer Untersuchung und konnte dabei feststellen, dass die Beschreibung, welche seinerzeit zwei Arten unter einer einzigen zusammenfasste, nicht...
Tipo: Article / Letter to the editor
Ano: 1942
URL: http://www.repository.naturalis.nl/record/505999

Du mucilage chez les algues
Provedor de dados: 16
Autores: Wildeman, É. de.
En examinant en 1939 dans une note présentée à l’Académie des Sciences de Belgique une étude de M. Ronse, nous avons été amené à reprendre des considérations sur les mucilages des végétaux et en particulier sur ceux des algues (22; 31). Déjà en 1891, dans nos ”Observations algologiques“ nous avons examiné la nature et la structure des parois cellulaires de certaines algues et fait remarquer que la gaine mucilagineuse de Conjuguées, étudiée par divers auteurs était loin de présenter sur toute la surface d’un filament la même épaisseur. Des Spirogyra, par exemple, suivant des parties du filament, montraient une gaine nette et épaisse, ou à peine indiquée.
Tipo: Article / Letter to the editor
Ano: 1942
URL: http://www.repository.naturalis.nl/record/526310

Corals from asphalt deposits of the island Buton (East-Indies)
Provedor de dados: 16
Autores: Umbgrove, J.H.P.
In 1933 and 1935 K. Martin described a new fauna of tertiary Mollusca from asphalt deposits of Buton 1). The collection, consisting of 35 species, shows very characteristic forms, but not a single species is known from recent, pliocene, miocene or eocene deposits. There are some affinities to miocene and recent types and as the fauna is doubtless younger than Mesozoic, Martin had good reasons to consider the fauna younger than the eocene Nanggulan beds of Java but older than the oldest known miocène fauna of the East-Indies (West-Progo beds of Java). He ascribed the Buton fossils to the Upper-Oligocene. According to Hetzel 2), however, the localities of the fossils are situated amidst the so called Sampolakosa-beds of upper-miocene or pliocene age. He...
Tipo: Article / Letter to the editor
Ano: 1942
URL: http://www.repository.naturalis.nl/record/505799

Weitere Verwandtschaftsbeziehungen zwischen den oberoligocaenen Mollusken von Buton (S.E. Celebes) und den Neogenfaunen des Ostindischen Archipels
Provedor de dados: 16
Autores: Beets, C.
Bekanntlich hat K. Martin zweimal (1933, 1935, vgl. auch 1937) einige Mollusken aus dem angeblichen Oberoligocän der Insel Buton beschrieben, auf deren merkwürdige Charaktere er ausdrücklich hinwies. Ich selbst konnte seine Feststellungen an Hand reichlichen neueren Materials nur bestätigen und ergänzen 1): wenn man, es sei an dieser Stelle wiederholt, diese Molluskenfauna auf ihren Zusammenhang mit anderen Faunen hin prüft, so kommt man bald zu der Einsicht, dass zu anderen palaeogenen Faunen fast gar keine Beziehungen bestehen, jedenfalls nicht zu jenen benachbarter Erdteile (diese Verwandtschaftsbeziehungen sind vielleicht bloss Konvergenz-Beispiele); wirklich nahe Beziehungen bestehen nur zu der Neogenfauna nahegelegener Teile des ostindischen...
Tipo: Article / Letter to the editor
Ano: 1942
URL: http://www.repository.naturalis.nl/record/505633

Die Geologie des westlichen Teiles der Berge von Monferrato zwischen Turin und Murisengo
Provedor de dados: 16
Autores: Beets, C.
Die vorliegende Arbeit stellt ein ausführliches Resumé einer Arbeit in holländischer Sprache dar: „De geologie van het westelijk deel van het Heuvelland van Monferrato tusschen Turijn en Murisengo”, Dissert. Leiden, Augustus 1941 2). Das bearbeitete Gebiet ist bisher, namentlich in tektonischer Hinsicht, nur oberflächlich untersucht worden. Störungen wurden nie erwähnt, Profile waren nur spärlich vorhanden. Da sich die Stratigraphie als ausserordentlich interessant erwies, sobald die feineren Merkmale in einer Karte eingetragen wurden, wie es hier geschah 3), konnte zum ersten Mal ein Schema der sedimentären Genese für einen erheblichen Teil der Berge von Monferrato aufgestellt werden.
Tipo: Article / Letter to the editor
Ano: 1942
URL: http://www.repository.naturalis.nl/record/505807

On the Asiatic species of Neuropeltis Wall. (Convolvulaceae)
Provedor de dados: 16
Autores: Ooststroom, S.J. van.
In my first paper on Malaysian Convolvulaceae in Blumea III, 1938, p. 62—94, I pointed out (p. 83) that Neuropeltis racemosa Wall, has often been confounded both in literature and in herbaria with another species from the Malay Peninsula, N. Maingayi Peter. Moreover, on p. 85, I expressed my doubt whether specimens from Indo China, mentioned in literature as N. racemosa Wall, (by Gagnepain &amp; Courchet in Lecomte, Flore Generale de l’Indo-Chine IV, 1915, p. 290, fig. 31) actually belong to that species. A more detailed study of materials from Indo China has now brought to light, that the plants from that country are different from those occurring in the Malay Peninsula and that they represent a new, though closely related, species. Specimens from the...
Tipo: Article / Letter to the editor
Ano: 1942
URL: http://www.repository.naturalis.nl/record/525851

Further studies on Octocorallia
Provedor de dados: 16
Autores: Verseveldt, J.
INTRODUCTION This paper is to be regarded as a continuation of my previous publication (Verseveldt, 1940 1)). Some three species, sufficient material of which for an anatomical examination was available, had then to remain undiscussed; they are: Semperina rubra Kö11., Anthothela macrocalyx (Nutt.) (= Suberia macrocalyx Nutting (1911) = Semperina macrocalyx (Nutt.) Kukenthal (1919)) and Sibogagorgia weberi Stiasny, which species have been examined by me in the same way as formerly the others. It has become clear to me that the second of the species mentioned cannot be considered as belonging either to the genus Suberia Studer or the genus Semperina Kö11. A close relationship with Anthothela grandiflora (M. Sors) caused me to decide on the name Anthothela...
Tipo: Article / Letter to the editor
Palavras-chave: 42.72.
Ano: 1942
URL: http://www.repository.naturalis.nl/record/319166

Welded rhyolitic tuffs or “Ignimbrites” in the Pasoemah region, West Palembang, South Sumatra
Provedor de dados: 16
Autores: Westerveld, J.
The Pasoemah region S of the Goemai Mts. in W. Palembang is largely occupied by Quaternary volcanics, which form a sharply dissected plateaulike country, whose surface gradually slopes downward in an ENE direction from ± 1000 m to ± 300 m above sea-level, conformably to the courses of the Selangis and Lematang Rivers above their point of confluence. Where the Lematang River unites with the Moelak River, the acid welded tuffs of the Pasoemah highland, to which attention will be drawn in this paper, are cut off by a steep bluff, formed undoubtedly by retrogressive erosion, which was substantially facilitated by the presence of vertical cleavage planes in the rhyolitic tuff series. In the Goemai Mts., described elsewhere in detail by K.A.F.R. Musper (1937)...
Tipo: Article / Letter to the editor
Ano: 1942
URL: http://www.repository.naturalis.nl/record/505700

Novitates burseracearum
Provedor de dados: 16
Autores: Swart, J.J.
This paper contains the diagnoses in Latin of a new genus, new sections of some genera, several new species and a number of new varieties which will be dealt with by the author in English in a publication entitled: “A monograph of the genus Protium and some allied genera (Burseraceae)”, to be published in Rec. Trav. bot. néerl. XXXIX, p. 211 (1942) and in Meded. bot. Mus. en Herb. Utrecht 90 (1942). Protium BURM.f. sectio Eu-Protium SWART n. sect.
Tipo: Article / Letter to the editor
Ano: 1942
URL: http://www.repository.naturalis.nl/record/535137

Triquetrous forms in the genus Micrasterias
Provedor de dados: 16
Autores: Heimans, J.
In the winter and early spring of 1916 Mrs. Anna Weber-van Bosse at her hospitable residence near Eerbeek initiated me in the study of Freshwater Algae. For several years after that date in numerous trips all over this country I collected and studied some thousands of samples from all kinds of freshwater ponds and lakes, canals and streams. The Desmids soon drew my special attention, when an unexpectedly rich and varied Desmid flora was found in certain fens and ponds in the diluvial and moor districts of our country.
Tipo: Article / Letter to the editor
Ano: 1942
URL: http://www.repository.naturalis.nl/record/526352

Sciaphyllum, Genus Novum Acanthacearum
Provedor de dados: 16
Autores: Bremekamp, C.E.B.
Among the Acanthaceae grown in the glasshouses of the University Botanic Garden, Utrecht, a plant labelled Aphelandra velutina drew my attention, first, because it obviously belonged to an entirely different genus, and secondly, because a description under this name could nowhere be found. The coincidence of these two grounds for bewilderment might be explained by assuming that Aphelandra was merely a perversion, probably caused by the inadvertency of a transcriber, of the true generic name. This sounded plausible enough, but the name itself could not be found, for all attempts to refer the plant to one of the existing genera failed. It looked as if the plant might have been described somewhere, but for the time being there was no indication at all as to...
Tipo: Article / Letter to the editor
Ano: 1942
URL: http://www.repository.naturalis.nl/record/535020

The genus Dolabella
Provedor de dados: 16
Autores: Engel, H.
Diagnosis. Aplysiidae of conical form, narrower in front, wide and obliquely truncate behind. Integument more or less warty, the warts bearing villi; warts and villi being wholly retractile. Parapodia united, save for a dorsal slit; the free lobes covering the slit leave two conspicuous respiratory openings, one at the posterior and one at the anterior 'end. The posterior respiratory opening, corresponding to the mantle-siphon, lies about in the middle of the posterior disc, the anterior opening outside the disc, somewhat in front of the disc's anterior margin. Shell solid, hatchetshaped, the free spire calloused. Penis armed or unarmed. Radula with inconspicuous, often reduced rhachidian tooth and many laterals with long simple cusps. Short history of the...
Tipo: Article / Letter to the editor
Palavras-chave: 42.73.
Ano: 1942
URL: http://www.repository.naturalis.nl/record/318863

Notizen über Thatcheria Angas, Clinura Bellardi und Clinuropsis Vincent
Provedor de dados: 16
Autores: Beets, C.
1. Es sind bisher über die merkwürdige rezente marine Gastropoden-Gruppe Thatcheria Angas, 1877 sehr wenige Gegebenheiten bekannt, vergleichende Untersuchungen mit fossilen Arten fehlen (fast) vollkommen und auch die Frage ihrer systematischen Stellung ist nie in befriedigender Weise gelöst worden. Auf Grund vergleichender Forschungen bei der Bestimmung gewisser fossiler, systematisch schwieriger, doch morphologisch einfacher ostindischer Arten glaube ich diese Frage endlich — jedenfalls zum grössten Teil — lösen zu können, dank auch der von N.B. Eales ausgeführten anatomischen Untersuchung der einzigen lebenden Art dieser „Gattung”. Angas beschrieb 1877 eine Schale der hiesigen Art, Thatcheria mirabilis von Japan; er betrachtete sie vorläufig als Glied...
Tipo: Article / Letter to the editor
Ano: 1942
URL: http://www.repository.naturalis.nl/record/505991

Notice sur Madame Dr A.A. Weber née van Bosse à l’occasion de son 90ième anniversaire
Provedor de dados: 16
Autores: Koster, Joséphine Th.; Benthem Jutting, Tera S.S. van.
Anne Antoinette van Bosse, fille de M. Jacob van Bosse et de Mme Jaqueline Jeanne née Reynvaan, naquit à Amsterdam le 27 mars 1852. Très jeune encore elle perdit sa mère; sa soeur, son ainée de 10 ans, prit sa place aussi bien qu’elle put. Outre cette soeur elle avait trois frères. Selon l’usage de cette époque les familles aisées n’envoyaient pas leurs filles à l’école, ainsi Anna van Bosse reçut à la maison son instruction par une institutrice de nationalité suisse. La botanique et la zoologie furent d’emblée ses branches préférées; les fréquentes visites au jardin zoologique ”Artis“ y contribuèrent pour une grande part. l’Observation des animaux exotiques lui procurait un grand plaisir et jusqu’à présent elle porte un grand intêret à ”Artis“.
Tipo: Article / Letter to the editor
Ano: 1942
URL: http://www.repository.naturalis.nl/record/526297

Kwartaire Bovidae van Nederland. De schedels en hoornpitten, welke zich bevinden in het Rijksmuseum van Geologie te Leiden
Provedor de dados: 16
Autores: Vlerk, I.M. van der.
The plates I—XI contain illustrations of all the skulls and horn-cores of Bovidae from the Quaternary of the Netherlands, brought together in the National Museum of Geology at Leyden, Holland. They were all photographed with the occiputs vertical or what is thought to be vertical. They are described in the same order as figured. On the plates I—V are represented the skulls and horn-cores of the domesticated cows. Four races are distinguished among them: the brachyceros-race (fig. 1—25), the frontosus-race (fig. 26), the primigenius-race (fig. 27—41) and the trochoceros-race (fig. 42—46). The brachyceros-skulls and horn-cores have the following characteristics: a sharp angle (30°—50°) between the plane of curvature of the horn-cores and the horizontal...
Tipo: Article / Letter to the editor
Ano: 1942
URL: http://www.repository.naturalis.nl/record/505932

Some new species of Axonopus (Gramineae)
Provedor de dados: 16
Autores: Henrard, J.Th.
During the preparation of an account of the grasses for the flora of Dutch Guiana many difficulties were found in the identification of species of the genus Axonopus. Our knowledge as to the most recent treatment is entirely based upon Doell’s work for the Flora Brasiliensis. It is, however, evident that Doell did not see many types and his concept of many species proves to be incorrect. The modern genus Axonopus is not accepted by Doell but treated by him as a section Emprosthion of the large genus Paspalum. The difficulties arose already when he treated Fluegge’s Paspalum furcatum which is a continental North American species. Raddi’s Paspalum obtusifolium from Brazil, although given as a synonym, is a quite distinct species. As another synonym is...
Tipo: Article / Letter to the editor
Ano: 1942
URL: http://www.repository.naturalis.nl/record/525576

The Free Living Nematodes of the Mediterranean II. The Camargue
Provedor de dados: 16
Autores: Schuurmans-Stekhoven Jr., J.H.
In 1933 Dr. G. J. van Oordt together with a number of biological students made an excursion to the Camargue. During that trip he collected some samples of mud from brackish ponds and pools in the Rhône Delta, which collection he entrusted me for further research. At this place I will bring him my renewed thanks for his contribution to nematology. Although the collection was not great, it brought to light some interesting new species. Moreover it allows us to say something about the penetration of marine forms into brackish waters. A comparison of the list of forms given below with the lists I have given from Nematodes found to occur in the former Zuidersea shows that the penetration of marine forms into brackish waters in the Mediterranean is performed in...
Tipo: Article / Letter to the editor
Palavras-chave: 42.79.
Ano: 1942
URL: http://www.repository.naturalis.nl/record/318897

Contribution à l’étude geologique des Collines de Monferrato (Italie)
Provedor de dados: 16
Autores: Heide, S. van der.
L’histoire géologique de Monferrato est marquée par une série de transgressions et de régressions de la mer, qui se manifestent généralement d’une manière très distincte dans la partie orientale de ces collines. Nous avons résumé cette histoire schématiquement dans la fig. 3 1). Dans les règles qui suivent nous décrirons à grands traits le développement de la partie orientale du bassin de Monferrato à partir du Jurassique jusqu’à la fin du Pliocène. Pendant le Jurassique et le Crétacé un grand bassin assez profond (mais certainement pas abyssal) s’étendait des Alpes occidentales (schistes lustrés) jusqu’au SE de Bologna. Ce bassin était entouré de terre ayant peu ou point de relief, de sorte qu’il y avait peu de transport de matériaux terrigènes. Des...
Tipo: Article / Letter to the editor
Ano: 1942
URL: http://www.repository.naturalis.nl/record/506011

On the occurrence of Helicigona lapicida (L.) (Mollusca, Gastropoda) in the Netherlands
Provedor de dados: 16
Autores: Meeuse, A.D.J.; Vervoort, W.
During a visit to southern Limburg in the summer of 1942 several living specimens of Helicigona lapicida (L.) were discovered near Kamerig. In this locality the species was found in such large numbers that it seems almost astonishing that its occurrence in such abundance there had hitherto escaped attention. So far the occurrence of undoubtedly living specimens of this characteristic snail in the Netherlands has only been reported by Vervoort (1941), who recorded specimens from a couple of localities also situated in southern Limburg, where, however, the species had only been found in small numbers. Henrard and Koumans (1936) had previously drawn the attention to the occurrence of more or less fossilized specimens in various localities in the same region....
Tipo: Article / Letter to the editor
Palavras-chave: 42.73.
Ano: 1942
URL: http://www.repository.naturalis.nl/record/318716

A tentative list of wild Pacific Sapotaceae, except those from New Caledonia
Provedor de dados: 16
Autores: Lam, H.J.
Several years ago the Director of the Bernice P. Bishop Museum, Honolulu, was kind enough to lend me the Sapotaceous material from the Pacific region preserved in its Herbarium. It has been enumerated underneath together with additional material from other herbaria. These have been quoted by means of the following abbreviations, which are taken from Lanjouw’s list, published in Chronica Botanica V, 1932, 142. A. = Arnold Arboretum of Harvard University, Jamaica Plain (Mass.), U.S.A. B. = Botanisches Museum, Berlin-Dahlem. Bish. = Bernice P. Bish. Museum, Honolulu, Hawaiian Isl. and some specimens from the private herbarium of Mr O. Degener. Bz. = Herbarium, Gov. Botanic Gardens, Buitenzorg, Java. Cal. = California Botanical Gardens, San Francisco. G. =...
Tipo: Article / Letter to the editor
Ano: 1942
URL: http://www.repository.naturalis.nl/record/524582

The Free Living Nematodes of the Mediterranean III. The Balearic Islands
Provedor de dados: 16
Autores: Schuurmans-Stekhoven Jr., J.H.
In June 1932 my friend Prof. Dr. G. C. Hirsch made some biological studies at the marine biological laboratory of Palma di Mallorca. He was accompanied by Dr. E. Ries, at that time Rockefeller Fellow. Both did collect for me some samples of marine sediments from which I have picked out the freeliving marine nematodes for further study. In the same year Dr. A. Oosterbaan made an excursion to Ibiza together with some other geological students and brought home from there for me some samples of mud with marine nematodes. The result of the 3 mentioned small collections, of which that of Hirsch is the most important, will be given in this paper. Next to a comparatively great number of typical mediterranean marine nematodes, a restricted number has a more...
Tipo: Article / Letter to the editor
Palavras-chave: 42.79.
Ano: 1942
URL: http://www.repository.naturalis.nl/record/318272

La Géologie d’une partie du Liban Sud
Provedor de dados: 16
Autores: Heybroek, F.
La région étudiée est située dans les montagnes du Liban, à cheval sur le Liban Sud et la plaine de la Békaa et s’approche des contreforts de l’Anti-Liban (Fig. 2, p. 256, Fig. 3, p. 260). Cette région fut choisie parce qu’elle s’étend sur un terrain géologiquement fort intéressant et parce que le fond topographique venait d’être levé. Elle couvre la région haute du Liban Sud, de l’un à l’autre bord, déborde un peu à l’Ouest sur le plateau cénomanien côtier et pénètre largement à l’Est dans la Békaa. Dans la région haute le Crétacé inférieur est exceptionnellement développé et riche en faune et le Jurassique y constitue la longue crête du Djebel Barouk. Dans la Békaa se trouvent les termes plus élevés de la série stratigraphique; Cénomanien, Turonien,...
Tipo: Article / Letter to the editor
Ano: 1942
URL: http://www.repository.naturalis.nl/record/505788

Notes on Cerambycidae : I - XIV
Provedor de dados: 16
Autores: Jong, C. de.
Under the above title I intend to publish a number of short notes on Cerambycidae, including synonymies, descriptions of new species, etc. For the greater part the material on which these notes are based is from the Rijksmuseum van Natuurlijke Historie at Leiden. In other cases the collections are always indicated. Each set of notes published together will be arranged according to Aurivillius in Coleopterorum Catalogus (JunkSchenkling), parts 52, 39, 73 and 74. I. ADDITIONAL NOTE ON RHAPHIPODUS DRESCHERI DE JONG (PRIONINAE, PRIONINI) Rhaphipodus drescheri De Jong (fig. 1a and b) Rhaphipodus drescheri De Jong, 1936, Zool. Med., vol. 19, p. 77. When studying some Cerambycidae in the collections of the Amsterdam Zoological Museum I found three specimens, 2 ♀♀...
Tipo: Article / Letter to the editor
Palavras-chave: 42.75.
Ano: 1942
URL: http://www.repository.naturalis.nl/record/319336

Notes on Javanese Verbenaceae
Provedor de dados: 16
Autores: Meeuse, A.D.J.
On preparing the manuscript of the Verbenaceae for Dr C. A. Backer’s ”Flora van Java” it appeared to me that — in comparison with the monographic treatments of this family by Lam (5) and by Lam &amp; Bakhuizen van den Brink (6) — several changes in the nomenclature and in the interpretation or delimitation of certain species are urgent. Although, considered in the light of more recent work on this family as it occurs in adjacent regions (2, 3, 8), a new critical revision of the Malaysian Verbenaceae seems desirable, we have to refrain from such a task, which would require a greater deal of investigation than the present author is able to afford at the time. Hence these notes are merely intended to account for the discrepancies between the treatment of the...
Tipo: Article / Letter to the editor
Ano: 1942
URL: http://www.repository.naturalis.nl/record/524911

Beiträge zur Kenntnis der angeblich oberoligocänen Mollusken-Fauna der Insel Buton, Niederländisch-Ostindien
Provedor de dados: 16
Autores: Beets, C.
Diese Arbeit enthält die Beschreibung einiger neuer Arten aus den Asphaltgesteinen der Insel Buton, sowie Bemerkungen über schon bekannte Species. Wie überall im ostindischen Archipel ist auch hier K. Martin vorangegangen, indem er 1933 und 1935 insgesamt 35 neue Arten beschrieben und abgebildet hat; diese Anzahl hat sich jetzt bis auf 86 vermehrt. Die hier behandelten Fossilien empfing ich z. T. aus den Sammlungen des Geologischen Institutes der Universität Amsterdam; einen kleinen Teil dieser Sammlung hat Prof. H.A. Brouwer von der Direktion der „Mijnbouwmaatschappij Boeton” erhalten, ein anderer Teil wurde diesem geologischen Museum geschenkt von Herrn Dr. W.P. de Roever, dessen Vater, Herr J.W. de Roever, damals Inspektor der „Stoomvaart-Maatschappij...
Tipo: Article / Letter to the editor
Ano: 1942
URL: http://www.repository.naturalis.nl/record/505965

De Geologie van het gebied tusschen Scrivia en Staffora, ten N. van de lijn: Isola del Cantone — Monte Giarolo — Santa Margherita Di Bobbio
Provedor de dados: 16
Autores: Heide, S. van der.
Het onderzochte gebied ligt in het westelijk gedeelte der Noord-Apennijnen, die zich van de omstreken van Genua in het W tot de Monte Falterona in Toscane in het E uitstrekken. De naam van Ligurische Apennijnen, die vooral door niet-Italianen aan dit gebergte wordt gegeven, is minder verkieselijk, aangezien tot de Ligurische Apennijnen vaak ook het gebergte ten W van Genua wordt gerekend, dat volgens Stille, Kober, e. a. reeds tot de Alpen behoort, volgens Staub e.a. daarentegen een overgangszone vertegenwoordigt tusschen Alpen en Apennijnen, maar dat in ieder geval in bouw zoo sterk afwijkt van de overige Apennijnenketen, dat het juister is de westgrens der Apennijnen ten N van Genua te trekken (fig. 1). Zooals in de titel aangegeven, worden west- en...
Tipo: Article / Letter to the editor
Ano: 1942
URL: http://www.repository.naturalis.nl/record/505651

Einige Ergebnisse der Sichtung der Gattungen Melitaea und Argynnis im Rijksmuseum van Natuurlijke Historie, Leiden
Provedor de dados: 16
Autores: Eisner, C.
Melitaea cinxia L. subsp. balcanensis nov. subsp. ♂ ähnelt dem von subsp. australis Vrty., glänzend braun mit prägnanter Schwarzzeichnung. ♀ fahlgelb, oft grün überstäubt, meist mit zurücktretender Schwarzzeichnung; zwei Exemplare indessen dunkel, f. obscurior Stgr. Die Unterseite wie die von subsp. clarissa Stgr., die rostbraune Submarginalbinde des Hinterflügels aufgehellt, die gelbweisse Mittelbinde erweitert, die Schwarzzeichnung verdrängt. Patria: Monastir, Macedonien; Prilep, Macedonien; Sarajevo, Bosnien; VI. Typen 1 ♂, Monastir, Macedonien, 1933, ex. coll. Dr. A. Collier; 1 ♀, Prilep, Macedonien, Juni 1933, ex. coll. Dr. A. Collier im Rijksmuseum van Natuurlijke Historie, Leiden. Paratypen 18 ♂♂, 9 ♀♀, ebenda. Melitaea phoebe Knoch, ♀, f. albescens...
Tipo: Article / Letter to the editor
Palavras-chave: 42.75.
Ano: 1942
URL: http://www.repository.naturalis.nl/record/318400

Pitted pebbles
Provedor de dados: 16
Autores: Kuenen, Ph.H.
As early as 1863 Sorby proved that pitted pebbles are the result of solution at the points of mutual contact in a conglomerate. As cause he suggested solution under pressure in saturated, stagnant groundwater by what has afterwards been designated Riecke’s principle. By the examination of polished cuts through a pitted conglomerate I found confirmation of this hypothesis. The alternate explanation by Daubrée, Kumm and others of solution in water held by capillarity at the points of contact could not cause the observed shapes of the pits. The experiments they used to disprove Sorby’s view are fundamentally incorrect. They attempted to form pits by a solvent liquid, instead of using pressure and saturated water. Groningen, November 1942.
Tipo: Article / Letter to the editor
Ano: 1942
URL: http://www.repository.naturalis.nl/record/505905

On the variation of Mustela (Lutreola) nudipes Desm.
Provedor de dados: 16
Autores: Brongersma, L.D.; Junge, G.C.A.
In recent literature two subspecies of Mustela nudipes, viz., Mustela nudipes nudipes Desm. and Mustela nudipes leucocephalus (Gray), are recognized. In a survey of the Indo-Australian weasels, Dammerman (1940, p. 269) discussed the possibility of recognizing these two subspecies, but through lack of material he could not arrive at a definite conclusion. Since Dammerman's notes were published three more specimens were brought to light in the collections of our Museum. Moreover we had at our disposal two specimens from the collection of Mr. H. J. V. Sody, as well as four specimens and a skull in the Amsterdam Zoological Museum. A study of the variation of Mustela nudipes led us to reconsider the status of Mustela hamakeri Dammerman (1940, p. 266, pl. XV) as...
Tipo: Article / Letter to the editor
Palavras-chave: 42.84.
Ano: 1942
URL: http://www.repository.naturalis.nl/record/319102

Catalogue of the Solariidae in the Rijksmuseum van Natuurlijke Historie : II. Philippia
Provedor de dados: 16
Autores: Bayer, Ch.
Genus Philippia Gray, 1847 Ph. abyssorum (Melvill &amp; Standen) Solarium abyssorum Melvill &amp; Standen, Ann. &amp; Mag. of Nat. Hist., ser. 7, vol. 12, p. 297, pl. 21, fig. 1; 1903. Type locality: "Gulf of Oman, lat. 24º 58' N., long. 56º 54' E., 156 fathoms". This Philippia is related to Ph. oxytropis A. Ad. Ph. atkinsoni (Smith) Solarium atkinsoni Smith, Proc. Zool. Soc. London, p. 441, pl. 35, figs. 19, 19a, 19b; 1891. Architectonica atkinsoni, Hedley, Rec. Austral. Mus., vol. 6, p. 285; 1907. Type locality: "dredged off Sydney in 410 fathoms", "Station 164 B". Ph. certesi (Dautzenberg &amp; Fischer) Solarium Certesi Dautzenberg &amp; Fischer, Mém. Soc. Zool. France, vol. 9, p. 452, pl. 19, figs. 3, 4, 5; 1896. Solarium Certesi, Dautzenberg &amp;...
Tipo: Article / Letter to the editor
Palavras-chave: 42.81.
Ano: 1942
URL: http://www.repository.naturalis.nl/record/318433

Brechites Venustulus, ein neuer Fund aus dem Miocän der Landschaft Serawak, N.W.-Borneo
Provedor de dados: 16
Autores: Beets, C.
Man unterscheidet innerhalb der Anomalodesmata die interessante Gruppe röhrenbauender Pelecypoden Brechites Guettard, 1770 (= Aspergillum Lamarck, 1818), von denen etwa zwanzig Vertreter in der Jetztzeit ausschliesslich in den tropischen bis subtropischen Meeren der östlichen Halbkugel vorkommen. Diese Gattung ist in den tertiären und quartären Ablagerungen jener Gegenden nur spärlich repräsentiert, und es ist daher interessant, jetzt wieder eine Art dieser merkwürdigen Molluskengruppe vorliegen zu haben und zu beschreiben. Br. venustulus ist die zweite bisher beschriebene fossile Molluskenart vom nordwestlichen Borneo! Eine Uebersicht der wenigen bisher fossil beobachteten Arten gab Frl. Sieverts (1934: Foss. Brechiten a. d. ostind. Arch.1); man...
Tipo: Article / Letter to the editor
Ano: 1942
URL: http://www.repository.naturalis.nl/record/505600

Über due flora des mindel-riss-interglazials in den Niederlanden
Provedor de dados: 16
Autores: Florschütz, F.; Jonker, F.P.
Die Pflanzendecke unseres Landes hat während des Quartärs grosse Änderungen erlitten. Dies wird besonders deutlich beim Vergleich der limburgischen fossilen Flora, wie sie in einer vortrefflichen Arbeit des Ehepaares REID (Lit. 1) beschrieben ist, mit der gegenwärtig einheimischen Vegetation. Im allgemeinen wird die erwähnte Flora für jungtertiär gehalten, jedoch ist ihre Stelle im Pliozän umstritten. Von den ungefähr 240 Phanerogamen, von welchen sich Reste im Ton von Reuver, Swalmen und Brunssum vorfanden, sind laut der Berechnung von E. M. REID nur 12% heute indigen und 88% exotisch; mehr als die Hälfte der letzteren sind identisch mit rezenten sino-amerikanischen Arten (Lit. 2).
Tipo: Article / Letter to the editor
Ano: 1942
URL: http://www.repository.naturalis.nl/record/535109

Remarks on the South-American species of the genus Cassipourea (Rhizophoraceae)
Provedor de dados: 16
Autores: Jonker, F.P.
Though an excellent, critical monograph of the genus Cassipourea was published some years ago by ALSTON (in Kew Bulletin, 1925, p. 241—276), I should like to make a few remarks on the South-American species of this genus as my revision for PULLE’s Flora of Suriname III.2 has brought to light a few new facts. It will also give me an opportunity to refer to a publication of BRIQUET on some American representatives of this genus (in Candollea IV, 1931, p. 342—350), which disagrees with regard to a number of species with ALSTON’s interpretations. The species which covers the largest area is the chiefly West-Indian C. elliptica (Sw.) Poir. Formerly also a number of West- Brazilian and Peruvian specimens were referred to it, but ALSTON pointed out that these...
Tipo: Article / Letter to the editor
Ano: 1942
URL: http://www.repository.naturalis.nl/record/534887

Novitates Taxonomicae III. ex. Herbario Academiae Rheno-Traiectinae
Provedor de dados: 16
Autores: Pulle, A.
In my revision of the Turneraceae for PULLE’s Flora of Suriname, I have accepted the genera Piriqueta and Turnera in the delimitation given to them by URBAN. The distinction rests on the presence in Piriqueta of a “corona” at the insertion of the petals. This corona, however, is often so weakly developed as to be almost invisible, and as moreover, the African representatives of Piriqueta appear to be more easily distinguishable from the American ones than the latter from some of the Turneras, the taxonomic importance of this organ appears to be somewhat dubious. A decision of the question, however, would necessitate a more extensive study of the genera than the demands of the present revision would justify; owing to lack of material, moreover, such a study...
Tipo: Article / Letter to the editor
Ano: 1942
URL: http://www.repository.naturalis.nl/record/535187

Notes on the Myrtaceae of Suriname
Provedor de dados: 16
Autores: Amshoff, G.J.H.
In trying to prepare the account of the Myrtaceae for PULLE’s Flora of Suriname I soon found that a revision of the Myrtaceae of whole Guiana, especially of French Guiana, and preferably also of the Amazonian district, is necessary. The account would be of little value as long as our knowledge of the synonymy and the distribution of the species is so incomplete. The Myrtaceae of Guiana have been treated by BERG in Linnaea XXVII (1855—56) p. 1—512, XXIX (1858) p. 207—256 and XXX (1861) p. 647—713. Yet many species previously described from French Guiana, especially by AUBLET and by DE CANDOLLE, were not known to BERG. Moreover, BERG often based species on insufficient material, as has been pointed out by URBAN in his revision of the West Indian Myrtaceae in...
Tipo: Article / Letter to the editor
Ano: 1942
URL: http://www.repository.naturalis.nl/record/534888

Griffithsia Weber-van-Bosseae, nov. spec
Provedor de dados: 16
Autores: Børgesen, Frederik.
In a tube (no 282) containing several specimens of algae collected by Dr R. E. Vaughan, Curepipe, Mauritius, in quiet lagoons at Black River Bay a few specimens of a small delicate Griffithsia occurred as an epiphyte upon Laurencia papillosa (Forssk.) Grev. Since this plant has turned out to be a not previously described species it is a great pleasure to me on the occasion of Mme Dr A. Weber—van Bosse’s 90th birthday to name it in honour of her in the hope that Mme Weber will take it not only as a proof of my gratitude for a friendship extending over many years, but also as a token of my admiration for the important contribution made by Mme Weber to our knowledge of the tropical marine algal flora, especially by her great classic work ”Liste des Algues du...
Tipo: Article / Letter to the editor
Ano: 1942
URL: http://www.repository.naturalis.nl/record/526364

The genus Jussieua L. (Oenotheraceae) in Suriname
Provedor de dados: 16
Autores: Jonker, F.P.
Of the family Oenotheraceae the genus Jussieua is the only one occurring in Suriname. The peculiar Oocarpon torulosum (Arn.) Urb., which has been recorded from Amazonian Peru, Brazil, British and French Guiana, Cuba and Santo Domingo, has up till now not been collected in the colony, but on account of its presence in the neighbouring countries it is there also to be expected. As for the name of the only Suriname genus, it was spelled by LINNAEUS in Genera Plantarum, ed. I (1737), p. 126, Jussieua but afterwards in his Flora Zeylanica (1747), p. 75, changed in Jussiaea.
Tipo: Article / Letter to the editor
Ano: 1942
URL: http://www.repository.naturalis.nl/record/535162

Das Schichtungsproblem, ein Beitrag aus den Turiner Bergen („Colli Torinesi”)
Provedor de dados: 16
Autores: Beets, C.
Bei unserer Untersuchung der Geologie des Turiner Beckens veranlasste uns die dort aufgefundene Tertiärsedimentation uns mit dieser faszinierenden Erscheinung näher zu beschäftigen. Schon früher haben sich eine Reihe von Forschern mit diesem Problem auseinandergesetzt, und man muss annehmen, dass die Einteilung der verschiedenen Schichtungsarten — sedimentäre Phänomene von höchster Bedeutung — am besten genetisch zu erfolgen hat, wie u. a. Kumm (20) und Brinkmann (7) es getan haben. Dazu zwingen uns auch die geologischen Verhältnisse, auf die wir an erster Stelle mit einigen Bemerkungen über das Tertiär der Turiner Berge eingehen wollen. Wir können hier nur kurz die wichtigsten Daten und Ansichten über die Entstehungsweise bestimmter Schichtenfolgen zur...
Tipo: Article / Letter to the editor
Ano: 1942
URL: http://www.repository.naturalis.nl/record/505750

Some additional Notes on external Features and on the jaw muscles of Orthragoriscus mola (L.)
Provedor de dados: 16
Autores: Roon, J.M. van.
In 1939 J. M. van Roon and J. J. ter Pelkwijk published some data on two specimens of Orthragoriscus mola (L.) stranded on the Dutch coast. Measurements of bones and muscles of the jaw were given on account of the functional treatise concerning the mechanism of the jaw of Orthragoriscus given by Van Dobben (1935), based upon one specimen that differed in many ways from both individuals we dissected. In the following years, we got three more specimens and an examination of the jaw muscles proved them to be fully agreeing with the two fishes described before. It seems worth while to publish corresponding data and measurements. Specimen C, a female, stranded December 12, 1939 near Kamperduin in the neighbourhood of Schoorl. This fish was more oblong than...
Tipo: Article / Letter to the editor
Palavras-chave: 42.81.
Ano: 1942
URL: http://www.repository.naturalis.nl/record/319100

On Waisiuthyrina, a new articulate Brachiopod genus from the upper-oligocene of Buton (S.E. Celebes), Dutch East Indies
Provedor de dados: 16
Autores: Beets, C.
Material: one well-preserved entire shell and another one, of which the ventral valve was destroyed for the greater part for the sake of chemical analysis in the „Rijkswegenbouw-Laboratorium”. Dimensions: the ventral valve of the holotype (fig. 9) has a length of 48.2 mm from the posterior or cardinal to the anterior border; the dorsal valve (fig. 8) is 45.2 mm long. The dorsal valve of the paratype (fig. 16) has a length of 53.8 mm. The breadth of the type is 49 mm, the thickness 32.6 mm. The habitus is more rhynchonelloid than terebratuloid, as e. g. in Gryphus Cubensis (Pourtalès) or Abyssothyris Thomson, 1927, or in some cretaceous groups (cf. Sahni, 1925). The shell is exactly bilaterally symmetrical, the ventral (pedicle-) valve being somewhat larger...
Tipo: Article / Letter to the editor
Ano: 1942
URL: http://www.repository.naturalis.nl/record/505606

Lettre
Provedor de dados: 16
Autores: Ruge-Baenziger, E.
L'éditeur de ce journal vient de recevoir de Mme Ruge, née Baenziger, une des plus anciennes amies de Mme Weber, la lettre suivante, qu’il est heureux de pouvoir faire imprimer ci-dessous: Ma chère Anna, Quatre-vingt-dix ans! Voilà pour la première fois dans notre amitié de longues années que je constate une indiscrétion de votre part; vous à qui l’on pouvait à bon droit reprocher un excès de discrétion tant sur le domaine de la pensée que sur celui de l’action. Et cependant, ces quatrevingt-dix ans vous ont été imposés par les puissances au dessus de nous. Certes, les années écoulées depuis la mort de votre mari vous ont placé devant line bien lourde tâche, mais d’autant plus lumineuse me semble votre vie avant ce douloureux événement. Que de multiples...
Tipo: Article / Letter to the editor
Ano: 1942
URL: http://www.repository.naturalis.nl/record/526348

A first contribution to our knowledge of the flora of the Talaud Islands and Morotai
Provedor de dados: 16
Autores: Holthuis, L.B.; Lam, H.J.
The Talaud Islands are forming part of the Malay Archipelago, being situated north of Celebes and the Moluccas, south of Mindanao and east of the Sangihe group, between 3°45’ and 5°35’ N. lat. and 126°32’ and 127°10’ E. long. The main group consists of three larger islands, viz. Karakelong, Salebaboe and Kaboeroeang. The Nenoesa islands, a group formed by the small islands of Garete, Karaton, Merampi, Mengkopoe, Intata, Kakelotan and Maroh are situated northeast of the main group, including also Miangas (Palmas), an islet about 65 miles north of Karakelong, near Mindanao.
Tipo: Article / Letter to the editor
Ano: 1942
URL: http://www.repository.naturalis.nl/record/525051

Note on a new species of the Venerid genus Atopodonta from the vigo-miocene of Luzón (Philippine Islands), with remarks upon the generic character
Provedor de dados: 16
Autores: Beets, C.
1) Examining the Semper-collection of mollusca from the Philippines kept in the Leyden Geological Museum, I met with some generic undetermined specimens of a representative of the genus Atopodonta (from Tertiary strata only rarely recorded), all belonging to one and the same species, which appeared never to have been described before. This genus 1) is known from the Eocene of the Paris basin represented by two species, viz. the typespecies Atopodonta conformis (Deshayes), 1860 [Deshayes,. Anim. s. vert., I, p. 419, plate 28, fig. 14—16 (“Venus”); Cossmann, Catal. ill., I, 1886, p. (98— 100) 99, plate 6, fig. 3—6 (excl. plate 8, fig. 3—4)] and A. tapina Cossmann, 1886 (l.c., p. 100, plate 6, fig. 7—9). These are the only European species. In 1941 I was in a...
Tipo: Article / Letter to the editor
Ano: 1942
URL: http://www.repository.naturalis.nl/record/505961

Cyanophycées de l’Inde méridionale
Provedor de dados: 16
Autores: Frémy, L’Abbé Pierre.
Le matériel étudié dans ce travail a été récolté par le R.P. Foreau S.J., aux environs de Shembaganur, dans les Palni Hills, entre 5200 et 6500 pieds, au cours des années 1929 et 1930. Je donnerai d’abord la liste de toutes les espèces que j’ai pu observer dans ce matériel, puis quelques détails sur celles qui peuvent présenter un intérêt particulier.
Tipo: Article / Letter to the editor
Ano: 1942
URL: http://www.repository.naturalis.nl/record/526384

On the Arrangement of the scales on the dorsal surface of the digits in Lygosoma and allied genera
Provedor de dados: 16
Autores: Brongersma, L.D.
Smith (1937, pp. 215—216, fig. 1) described and figured the different types of scales of the lower surface of the toes in Lygosoma and allied genera. Although several of these types may be found within one genus, they are useful as additional characters to distinguish certain species or groups of species from each other. When studying a number of IndoAustralian scincid lizards, I noticed that the arrangement of the scales on the dorsal surface of the digits shows differences too, which it may be worth while to include in the descriptions of the species as they provide additional characters. The arrangement of the scales seems to be fairly constant within the species. In some cases slight variations were found, but in a series of over one hundred specimens...
Tipo: Article / Letter to the editor
Palavras-chave: 42.82.
Ano: 1942
URL: http://www.repository.naturalis.nl/record/318872

Untersuchungen an Niederländischen mooren. I. Ergebnisse der Untersuchung einiger kleinen Moore im drenther Heidegebiet; ein Beitrag zur Lösung der Heidefrage
Provedor de dados: 16
Autores: Florschütz, F.; Wassink, E.C.
Die Frage nach der Art, wie die nordwesteuropäische Calluna-Heide entstanden ist, und wann dies geschah, wurde in den letzten Jahren erneut diskutiert. In der vorliegenden Mitteilung wird versucht, auf Grund der Resultate pollenanalytischer Untersuchungen kleiner Moore im Heidegebiet der niederländischen Provinz Drenthe einen Beitrag zur Lösung dieses Problems zu geben. Der von uns begangene Weg wurde bereits 1931 von OVERBECK (1) *) vorgeschlagen. Dieser Autor brachte damals auch schon ein Beispiel derartiger Untersuchungen in der Bearbeitung kleiner Moore auf der Vegesacker Geest in der Nähe von Bremen: des Moores bei Lilkendey und des Garlstedter Moores. Die Erscheinung, welche hier wichtig ist, ist folgende: In den Diagrammen der Ablagerungen beider...
Tipo: Article / Letter to the editor
Ano: 1942
URL: http://www.repository.naturalis.nl/record/535108

The Marine Mollusca of the Kendeng Beds (East Java) Gastropoda, part II (Families Planaxidae-Naticidae inclusive)
Provedor de dados: 16
Autores: Regteren Altena, C.O. van.
Part I of this monograph has been published in volume 10 of this Journal, pp. 241—320, 1938. Preparing this second part I met with the help and assistance from many persons and institutes again, for which I express my most cordial thanks here. The figures illustrating this paper have been drawn once more by Mr. L. P. Pouderoyen, while the „Zoologisch Insulinde Fonds” supplied the cost of these illustrations.
Tipo: Article / Letter to the editor
Ano: 1942
URL: http://www.repository.naturalis.nl/record/505875

On the taxonomic position of Eucommia ulmoides Oliv. (Eucommiaceae)
Provedor de dados: 16
Autores: Varossieau, W.W.
Summarizing, it appears that Eucommia has the greatest number of characters in common with the Urticales. This is shown by the similarity of the inflorescences as well as by the unisexual flowers and the dioecy. In both groups the pistil consists of 2 connate carpels and the ovary is usually 1-celled by abortion, while the stigmata are generally papillate. Further general points of relation with the Urticales are the originally spiral phyllotaxis, which becomes later on pseudo-distichous, simple vessel perforations, libriform with bordered pits, unicellular hairs and the occurrence of calciumcarbonate and silica as well as of latex elements. Yet, it seems difficult to indicate any particular family in the Urticales to which Eucommia should be most related....
Tipo: Article / Letter to the editor
Ano: 1942
URL: http://www.repository.naturalis.nl/record/525811

The position of the genus Thomandersia Bail
Provedor de dados: 16
Autores: Bremekamp, C.E.B.
Among the most aberrant types of pollen grains found in plants which have been referred to the family Acanthaceae, are those of the genera Meyenia N. ab E. and Thomandersia Baill. Although the pollen grains were described by LINDAU under different names, those of the first genus as cogwheel-shaped and those of the latter as lenticular, they are really very similar: in both genera they are depressed globose, provided with five or more meridional grooves extending from the equator to about halfway the poles, and without clearly circumscribed germ pores. The difference between the two kinds of grains lies in the presence or absence of ribs: in Meyenia the grooves are borne on the top of ribs separated from each other by shallow depressions, whereas in...
Tipo: Article / Letter to the editor
Ano: 1942
URL: http://www.repository.naturalis.nl/record/534928

Northern Hydroida in the Collections of the Rijksmuseum van Natuurlijke Historie and the Zoological Museum at Amsterdam, with Notes on their Distribution
Provedor de dados: 16
Autores: Vervoort, W.
In the course of 1941 I studied a great number of Hydroida from various northern localities present in the collections of the Zoological Museum at Amsterdam. Most of these collections were made by trawlers from IJmuiden and for the greater part presented to the Museum by Mr. F. P. Vermeulen. They are from localities which are accurately known. Moreover, several samples of Hydroida are present in those collections, which were taken in the neighbourhood of Iceland, either by trawlers from IJmuiden or by Dr. J. Metzelaar and Dr. H. Engel. They were all sent to Dr. P. L. Kramp in 1938, who examined them for his list of Hydroida in "The Zoology of Iceland", vol. 2, pt. 5a. Most of these samples returned identified, but some bottles were returned unnamed from...
Tipo: Article / Letter to the editor
Palavras-chave: 42.72.
Ano: 1942
URL: http://www.repository.naturalis.nl/record/318941

On the supposed hexaprotodont milk dentition in Hippopotamus amphibius L.
Provedor de dados: 16
Autores: Hooijer, D.A.
While studying the literature on recent and fossil Hippopotami it became evident to me that a number of authors ascribe a third milk incisor to Hippopotamus amphibius L. Consequently this species, as regards the milk dentition, should be "hexaprotodont" like the Pliocene and Pleistocene species of Hippopotamus from the Siwaliks of India, Burma and Java; and like H. pantanellii Joleaud (1920, p. 18) from Casino near Siena in Italy (vide Pantanelli, 1879, p. 318, pl. IV fig. 5). According to Major (1896, p. 978) young specimens of H. lemerlei Grandidier from Madagascar occasionally are hexaprotodont too. When dealing with Hippopotamus amphibius L. Blainville (1847, p. 32) made the following remarks: "Dans le très-jeune âge, il est certain qu'il y a trois...
Tipo: Article / Letter to the editor
Palavras-chave: 42.84.
Ano: 1942
URL: http://www.repository.naturalis.nl/record/317978

Orthopterological notes I : On the Lesini of the Leiden Museum (Tettigoniidae, Copiphorinae)
Provedor de dados: 16
Autores: Jong, C. de.
When rearranging a part of the collections of Orthoptera in the Rijksmuseum van Natuurlijke Historie at Leiden I found a number of specimens belonging to this tribus, which by former authors is considered as a separate subfamily with the name Eumegalodontinae (Kirby, 1906, p. 289; Caudell, 1927, p. 30). With Karny I think it justified to let it retain its place as a tribe of the Copiphorinae. The representatives of this group are of such a remarkable shape that they can easily be recognized among the other Copiphorinae by their relatively big head and strangely shaped prothorax, which bears strongly spined lateral processes on the disc. The species under consideration can be divided into two groups, in the one of these the specimens possess a number of...
Tipo: Article / Letter to the editor
Palavras-chave: 42.83.
Ano: 1942
URL: http://www.repository.naturalis.nl/record/319358

Revision of the Penard oölogical collection from Surinam
Provedor de dados: 16
Autores: Hellebrekers, W.Ph.J.
In 1910 the Rijksmuseum van Natuurlijke Historie at Leiden obtained the important egg collection from Surinam, brought together by Messrs. F. P. and A. P. Penard. Owing to different circumstances this collection as a whole was not studied again, and, with the exception of some notes in papers by Schönwetter (1932, 1933) nothing has been published upon the material since it came into the Museum. In 1941 and 1942 I had the opportunity to rearrange the oölogical collections of the Leiden Museum, and during this work the Penard material was incorporated into the general collection. During my study of the material I became convinced that it is worth while to publish more detailed data than those contained in the works of the Penard's. This especially holds as...
Tipo: Article / Letter to the editor
Palavras-chave: 42.83.
Ano: 1942
URL: http://www.repository.naturalis.nl/record/318020

Revision of the Erotylidae (Coleoptera) of the Leiden Museum
Provedor de dados: 16
Autores: Deelder, C.L.
In 1941 and 1942 I studied the rather extensive collection of Erotylidae in the Rijksmuseum van Natuurlijke Historie, the results of this study are given in the following pages. The collection is chiefly composed of material which during a long series of years gradually was acquired by the Museum, though a great deal formerly was a part of private collections which later as a whole became the property of the Museum and then the specimens were incorporated into the general collection. The most important of these private collections is that of Dr. H. J. Veth, other important collections are those of Dr. D. MacGillavry, and of Mr. J. J. de Vos tot Nederveen Cappel, the latter collection recently presented to the Museum. Moreover the Museum possesses certain...
Tipo: Article / Letter to the editor
Palavras-chave: 42.75.
Ano: 1942
URL: http://www.repository.naturalis.nl/record/318060

On a remarkable composite Diamond
Provedor de dados: 16
Autores: Escher, B.G.
In June 1937 the State Museum of Geology and Mineralogy at Leiden received from Mr. A.S. Dresden at Amsterdam a diamond crystal of a hitherto unknown shape. The crystal is colourless and transparent. Mr. J. Bolman determined its weight at 0.1698 g and its specific gravity at 3.4165.
Tipo: Article / Letter to the editor
Ano: 1942
URL: http://www.repository.naturalis.nl/record/505984

The Marine Mollusca of the Kendeng Beds (East Java) Gastropoda, part III (Families Eratoidae Cypraeidae, and Amphiperatidae)
Provedor de dados: 16
Autores: Schilder, F.A.
The Cypraeacea of the Cosijn collection and from the localities M1—M 262 of the Mijnwezen collection were already discussed by me in a previous paper 3). Recently some new material was sent to me by Dr. C. O. van Regteren Altena; these new shells partly derive from the localities M 263—M 347 of the Mijnwezen collection 4), partly they belong to the Dubois collection of the Rijksmuseum van Natuurlijke Historie at Leiden. I thought it useful to include in the present study all the Cypraeacea of the Cosijn and Mijnwezen collections, whether already dealt with before or not, as well as the shells from Sonde in the collection K. Martin (R. G. M. L.) 5), the Cypraeacea of the Dubois collection, and some other specimens examined in Dutch collections. Thus the...
Tipo: Article / Letter to the editor
Ano: 1942
URL: http://www.repository.naturalis.nl/record/505674

Zur Nomenklatur von Pylaiella litoralis und Pylaiella rupincola
Provedor de dados: 16
Autores: Kylin, Harald.
In einem jüngst erschienenen Aufsatz schreibt Du Rietz (1941 S. 6): ”Pylaiella rupincola (Aresch.) Kylin ist mit Conferva litoralis L. identisch. Kein Grund liegt vor anzunehman‘, dass Linné die auf Ascophyllum an der schwedischen Westküste wachsende Pylaiella litoralis sensu Kylin gekannt und in seine Conferva litoralis miteinbezogen hat. Der Name Pylaiella litoralis (L.) Kjellm. muss deshalb für P. rupincola (Aresch.) Kylin beibehalten werden. Für P. litoralis sensu Kylin schlägt Verf. den neuen Namen Pylaiella Kylinii vor.“ Bei meinen Untersuchungen über Pylaiella litoralis (1933 und 1937) war ich zu der Auffassung gekommen, dass diese Art in sich zwei verschiedene Arten enthielt. Für die eine behielt ich den Namen P. litoralis (L.) Kjellm., die andere...
Tipo: Article / Letter to the editor
Ano: 1942
URL: http://www.repository.naturalis.nl/record/526304

Some notes on Charophyta collected in the Netherlands West Indies, North Venezuela and Columbia
Provedor de dados: 16
Autores: Zaneveld, J.S.
As far as I know, only three papers are dealing with Charophyta of the Netherlands West Indies. In 1858, in “Monatsbericht der königlichen Akademie der Wissenschaften, Berlin”, BRAUN records two species from Paramaribo, viz. Nitella microcarpa A. BR. and Chara hydropitys REICHENB. ap. MOESSL. These species are also enumerated in the “Fragmente einer Monographie der Characeen” (BRAUN &amp; NORDSTEDT, 1882), in which another species is recorded from Curaçao, viz. Chara gymnopus A. Br. f. curassavica A. BR., now to be named Chara zeylanica Willd. f. curassavica (A. BR.) H. et J. GROVES. The third paper is that of H. and J. GROVES in URBAN’s Symbolae Antillanae (1911), in which the last-named species is once more recorded. In 1930 Mr P. WAGENAAR HUMMELINCK...
Tipo: Article / Letter to the editor
Ano: 1942
URL: http://www.repository.naturalis.nl/record/535212

On quantitative statistical methods in taxonomy; subdivision of a Polymorphous species: Planchonella sandwicensis (Gray) Pierre
Provedor de dados: 16
Autores: Boeke, J.E.
An attempt has been made to subdivide a very polymorphous plant species by means of a quantitative statistical method. This method has been based upon the following working hypothesis: 1° as some morphological characters of the material, concerning e. g. the shape of the leaves, the length of the pedicels etc., show an extremely great variation, each of these characters in every specimen at hand may be stated to be in one of three (one intermediate and two extreme) conditions; 2° if a character happens to be in an intermediate condition in a relatively great number of specimens the difference between the extreme conditions of that character may be considered insignificant from a taxonomical point of view; 3° the fewer characters of two or more specimens...
Tipo: Article / Letter to the editor
Ano: 1942
URL: http://www.repository.naturalis.nl/record/526246

Plants in relation to animal distribution
Provedor de dados: 16
Autores: Beaufort, L.F. de.
It needs an explanation why among the botanical papers published in this volume to honour Mrs. Weber—van Bosse on her 90th birthday a zoological contribution has been inserted. Those who have read the curriculum vitae of this wellknown botanist in the foregoing pages of this volume will not wonder, for they know that she has been keenly interested for more than half a century in the zoological work of her late husband. And so among the chorus of botanists the voice of a zoologist could hardly be missed. For many years I have enjoyed the friendship of both, and I am grateful for this opportunity to show Mrs. Weber my affection and my admiration. When contemplating an adequate theme for this paper it occurred to me that in some way or other it had to dwell...
Tipo: Article / Letter to the editor
Ano: 1942
URL: http://www.repository.naturalis.nl/record/526387

Frau Dr Anna Weber—van Bosse, neunzig Jahre
Provedor de dados: 16
Autores: Westerdijk, Johanna.
In Eerbeek, in einem der schön gelegenen Dörfer der Provinz Gelderland, steht ein altes Schloss, von der Verkehrsstrasse weit entfernt, und am Bach entlang zu erreichen. Es ist das sogenannte ”Huis Eerbeek“, das Haus der Frau Dr. Weber, die Herrin im wahren Sinne des Wortes. Da können wir heute der neunzigjährigen begegnen, beim Heruntersteigen der steinernen Treppe, oder auch am Teiche, bei den Karpfen und Enten; nicht selten auch trifft man sie ihre schönen Buchenalleen musternd, durch die sie mit raschen Schritten sich fortbewegt. Täglich nach dem Mittagsmahl geht sie spazieren, manchmal um mit dem Gärtner und mit ihren Bauern etwas zu besprechen. Und was gibt es in der heutigen Zeit nicht alles auf einem Gut zu tun, das Gut, das sie mit ihrem Gatten...
Tipo: Article / Letter to the editor
Ano: 1942
URL: http://www.repository.naturalis.nl/record/526389

Notes on Scincid Lizards
Provedor de dados: 16
Autores: Brongersma, L.D.
Lygosoma (Sphenomorphus) florense barbouri Dunn (Pl. VI fig. 1) Sphenomorphus florense barbouri Dunn, Amer. Mus. Nov., no. 288, 1927, p. 5, and Dunn, in: Burden, Dragon Lizards of Komodo, 1927, p. 203. 1 ♂, Noil Toko, Timor, 1937, leg. P. F. van West, Mus. Leiden, reg. no. 7033. 5 ♂ ♂, 6 ♀ ♀, Timor, leg. Müller &amp; Macklot, Mus. Leiden, reg. no. 2535. 3 ♂ ♂, 7 ♀♀,2??, Samao, leg. Müller &amp; Macklot, Mus. Leiden, reg. no. 2534. These specimens are provisionally referred to the subspecies barbouri, described by Dunn from Wetar .Id. The dark colour of the throat apparently is a character dependent on age; with four exceptions all specimens of a head and body length above 51 mm have black throats or at least some black spots on the throat. Of the four...
Tipo: Article / Letter to the editor
Palavras-chave: 42.82.
Ano: 1942
URL: http://www.repository.naturalis.nl/record/319429

The Marine Mollusca of the Kendeng Beds (East Java) Gastropoda, Part IV (Families Cassididae – Ficidae inclusive)
Provedor de dados: 16
Autores: Regteren Altena, C.O. van.
Part III of this monograph (by Dr. F. A. Schilder) was published in volume 12 of this Journal, pp. 171—194, 1941. The fourth part deals with the families which can be summarised as Tonnacea (= Doliacea Thiele). They contain 31 species, two of which are new to science. The manuscript was already completed in the summer of 1940, but there was no earlier occasion for publication.
Tipo: Article / Letter to the editor
Ano: 1942
URL: http://www.repository.naturalis.nl/record/505777

Dédicace
Provedor de dados: 16
Autores: Lam, H.J.
Lorsque, il y a une année à peu près, ma collaboratrice Mlle Joséphine Koster vint me trouver en suggérant l’idée d’éditer un volume dédié au jubilé de votre quatre-vingt-dixième anniversaire, j’acceptai sans hésitation. Cette idée m’était en effet d’autant plus sympathique que j’avais cherché depuis longtemps une occasion pour vous exprimer en public notre admiration tant pour votre personne que pour votre oeuvre. Si nous ne nous étions pas trouvés dans un temps où les contacts internationaux sont interrompus, si précieux et si indispensables pour nous autres, travailleurs scientifiques, il aurait été certainement possible d’organiser une collaboration de plusieurs pays d’outre mer. Car nous savons que vos nombreux amis auraient été heureux de pouvoir...
Tipo: Article / Letter to the editor
Ano: 1942
URL: http://www.repository.naturalis.nl/record/526376

Kiezen van Nederlandsche Elephantidae, aanwezig in het Rijksmuseum van Geologie en Mineralogie
Provedor de dados: 16
Autores: Zonneveld, J.I.S.
In this paper we described the molar teeth of E. primigenius found in our country and stored in the Rijksmuseum van Geologie en Mineralogie at Leyden. Special attention is paid to the individual age of the animals at the moment when the grinders were rendered inoparative. As a rule this must have taken place at the moment of the animals dying. In fig. 3 is shown that proportionately the greater number of animals died at the age of 30—60. There are sound reasons to suppose that most of the animals died in the period of life between the 30th and the 45th year. This seem to point to unfavourable life conditions during the time that the woolly mammoth dwelled in the Netherlands. (That time lies between the Mindel-Riss interglacial period and the “Late glacial...
Tipo: Article / Letter to the editor
Ano: 1942
URL: http://www.repository.naturalis.nl/record/505658

Sur les Chlorophycées de la côte basque française et leur répartition en ceintures
Provedor de dados: 16
Autores: Hamel, Gontran.
Les Chlorophycées du golfe de Gascogne sont encore peu connues. Elles n’ont fait l’objet que d’une courte énumération de C. Sauvageau dans son travail ”sur les Algues marines du golfe de Gascogne“. J’ai repris cette étude au cours d’un séjour à Saint-Jean-de-Luz et à Biarritz, pendant le printemps de 1940. J’ai récolté les espèces suivantes: 1. Prasiola stipitata Suhr — Se rencontre dans le port de Saint-Jean-de-Luz au niveau de l’ E. marginata. Il est de petite taille, ne dépassant guère 1 cm de hauteur. Il se présente parfois sous la forme ordinaire, élargie en lame au-dessus d’un stipe uniforme; mais, plus souvent, il forme une simple languette, étroite et contournée, à aspect d’ Entéromorphe et rappelle alors le Prasiola calophylla.
Tipo: Article / Letter to the editor
Ano: 1942
URL: http://www.repository.naturalis.nl/record/526296

On a grooved pentagonal Dodecahedron of pyrite
Provedor de dados: 16
Autores: Escher, B.G.
Crystals of the notched or grooved type are known from some minerals which crystallise in the cubic system. From diamond grooved octahedrons are known, whose grooves remind us of octahedral faces, or the faces of triakis octahedra or hexakis ostahedra. From haüynite too grooved octahedrons are pictured, whose grooves are bordered by octahedral faces. Grooved analcite is known in icositetrahedrons, the grooves are bordered by faces of the same icositetrahedron.
Tipo: Article / Letter to the editor
Ano: 1942
URL: http://www.repository.naturalis.nl/record/505749

On the phylogeny of the embryonic apparatus of some Foraminifera
Provedor de dados: 16
Autores: Cosijn, A.J.
In the following pages data will be given about the size of the megalospheric embryonic apparatus, and of the size of the shell, of some Foraminifera. By comparing these data for a certain species from different samples, the relative ages of which are known, it will be possible, to get an insight into the alterations of the measured characters in geological times. For that purpose samples from geological sections, or otherwise well defined geological formations, were used. A description of each of these sections will be given, in order to discuss the reliability of the determinations of the relative ages of the samples. I may point out here, that as the layers containing the foraminiferal shells have a certain thickness, and as the sampling has been done...
Tipo: Article / Letter to the editor
Ano: 1942
URL: http://www.repository.naturalis.nl/record/505835

A monograph of the genus Protium and some allied genera (Burseraceae)
Provedor de dados: 16
Autores: Swart, J.J.
My revision of the Burseraceae in Pulle’s Flora of Suriname is extended here to a monographic treatment of those Burseraceous genera of which representatives occur in Suriname. Engler’s monograph of this family dates from nearly sixty years ago, and since that time many new species have been published. These additions and the large number of minor and major problems which presented themselves, doubtless justify the publication of this study. I am bound to admit however that not all problems could be solved. The present paper is divided into a General Part and a Taxonomic Part. The critical remarks concerning the whole family and its tribes are dealt with in the General Part, and those referring to the separate genera and species are to be found in the...
Tipo: Article / Letter to the editor
Ano: 1942
URL: http://www.repository.naturalis.nl/record/535202

Linckia rosenbergi Von Martens, a Synonym of L. laevigata (L.)
Provedor de dados: 16
Autores: Engel, H.
When Clark (1921) cleared the genus Linckia from superfluous synonyms, he could give no opinion on Linckia rosenbergi Von Martens 1866, p. 63 from Amboina. The unique holotype was in the Berlin Museum and hence not easily accessible to him, the species had not been described again. In his key Clark lays the stress on Von Martens' remark: "Die Porenfelder liegen zwischen den zwei Reihen grösserer Plättchen an der Armseite dicht aneinander, ohne alle Unterbrechung (wie bei Ophidiaster suturalis Müll. &amp; Troschel), aber die Poren behalten dieselbe Anordnung in runde Gruppen (Felder) von circa 10 Poren bei". Clark interpreted this as follows: "Poriferous areas between superomarginals and inferomarginals in an unbroken, continuous series, more or less...
Tipo: Article / Letter to the editor
Palavras-chave: 42.72.
Ano: 1942
URL: http://www.repository.naturalis.nl/record/318238

Revision of the Amathusiidae in the Museums at Leiden and at Amsterdam
Provedor de dados: 16
Autores: Bakker, D.
Besides the Amathusiidae in the general collection the Rijksmuseum van Natuurlijke Historie at Leiden possesses a considerable number of representatives of the group, in excellently preserved specimens, in the collection of the late Mr. J. H. Jurriaanse. Moreover I could study the Amathusiidae in the collection of the Zoological Laboratory at Groningen, at present in the custody of the Leiden Museum. After I had completed my work at Leiden I had an opportunity to examine the material of the group in the Zoologisch Museum at Amsterdam, which, besides the general collection of the Society "Natura Artis Magistra" consists of the collections of the late Messrs. A. Mos and P. J. van den Bergh. In the following pages the different collections at Leiden are...
Tipo: Article / Letter to the editor
Palavras-chave: 42.75.
Ano: 1942
URL: http://www.repository.naturalis.nl/record/318219

New grasses from Suriname
Provedor de dados: 16
Autores: Henrard, J.Th.
Paspalum montanum HENR. nov. spec. Perennis, caespitosa, stricte erecta, ad 60 cm alta; culmi glabri, plurinodes, nodis adpresse pubescentibus; vaginae arctae vel parum hiantes, hirsutae vel villoso-pubescentes, ligula scariosa, brunnea; laminae lineares, ad 1 cm latae vel inferiores angustiores, ad 20 cm longae, acuminatae, nervo crasso praeditae; inflorescentia terminalis, paniculata, e racemis paucis, in axillis barbatis, 4—5 cm longis formata; rhachis partialis subplana, leviter undulata, spiculae binatae, inaequaliter pedicellatae, altera subsessilis, altera longiter pedicellata, pedicelli glabri, subangulati; spiculae leviter sed distincte obovatae, strigosae, 2 mm longae, ad 1.4 mm latae, apice obtusae, vix vel leviter tantum acutatae, nervis haud...
Tipo: Article / Letter to the editor
Ano: 1942
URL: http://www.repository.naturalis.nl/record/534737

An historical review of the identification of the Netherlands’ Charophyta
Provedor de dados: 16
Autores: Zaneveld, J.S.
In 1938, Verdam published an account of the then-known Charophyta of the Netherlands in the English language (cf. this journal, vol. 3), and one year later (1939) another in our own language in “Nederlandsch Kruidkundig Archief”. In both papers reference was made to only five Netherlands’ publications on the same subject, the oldest of which is dating from 1846. In studying i.a. the history of the Malaysian Charophyta (Zaneveld, 1940) I found that much more was published on the Charophyta of our Low Countries. As will be seen below, it became evident that the first printed record of a Netherlands’ Charophyte dates as far back as 1636. It seems worth while to publish these notes on the history of the identification of our Charophyta as, moreover, a number...
Tipo: Article / Letter to the editor
Ano: 1942
URL: http://www.repository.naturalis.nl/record/525256

Les nématodes libres marins du Bassin de Chasse d'Ostende
Provedor de dados: 27
Autores: Schuurmans Stekhoven, J.H.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Nematoda [Nematodes] ANE; Belgium; Oostende Harbour; Sluice Dock.
Ano: 1942
URL: http://www.vliz.be/imisdocs/publications/291547.pdf

Annual Report of the Farm Management Service for T.V.A. Phosphate-Test Demonstration Cooperators in Southwestern Minnesota 1941
Provedor de dados: 31
Autores: Nodland,   Truman R.; Pond,   George A.; Burkholder,   J.R.
Tipo: Report
Palavras-chave: Farm Management.
Ano: 1942
URL: http://purl.umn.edu/106980

ANNUAL REPORT OF THE SOUTHWESTERN MINNESOTA FARM MANAGEMENT SERVICE 1941
Provedor de dados: 31
Autores: Nodland,   Truman R.; Toben,   G.E.; Pond,   George A.
Tipo: Working or Discussion Paper
Palavras-chave: Farm Management.
Ano: 1942
URL: http://purl.umn.edu/13113

Riverside County, Agricultural Commissioners’ Crop Reports, 1925-1942
Provedor de dados: 31
Includes individual reports from each year for 1925-1942 (1933-1936 not available).
Tipo: Report
Palavras-chave: Agriculture; Statistics; Crop Production/Industries.
Ano: 1942
URL: http://purl.umn.edu/95265

Annual Report of the Farm Management Service for T.V.A. Phosphate-Test Demonstration Cooperators in Northwestern Minnesota
Provedor de dados: 31
Autores: Nodland,   Truman R.; Pond,   George A.; Burkholder,   J.R.
Tipo: Report
Palavras-chave: Farm Management.
Ano: 1942
URL: http://purl.umn.edu/106097

7th Annual Report of the Soil Conservation Farm Management Service 1941
Provedor de dados: 31
Autores: Nodland,   Truman R.; Toben,   G.E.; Pond,   George A.; Welch,   C. Herman, Jr.
Tipo: Report
Palavras-chave: Farm Management.
Ano: 1942
URL: http://purl.umn.edu/108008

A Preliminary Report of Data Secured in 1941 on the Farm Accounting Route in Nicollet County, Minnesota
Provedor de dados: 31
Autores: Engene,   Selmer A.; Pond,   George A.; Hinds,   M.K.; Wetherill,   Fred E.
Tipo: Report
Palavras-chave: Farm Management.
Ano: 1942
URL: http://purl.umn.edu/108022

Farm Business Analysis Survey of 44 Farms in the Clear Lake Soil Conservation Demonstration Area 1941
Provedor de dados: 31
Autores: Welch,   C. Herman, Jr.
Tipo: Report
Palavras-chave: Farm Management.
Ano: 1942
URL: http://purl.umn.edu/106098

ANNUAL REPORT OF THE SOUTHEASTERN MINNESOTA FARM MANAGEMENT SERVICE 1941
Provedor de dados: 31
Autores: Nodland,   Truman R.; Toben,   G.E.; Pond,   George A.
Tipo: Working or Discussion Paper
Palavras-chave: Farm Management.
Ano: 1942
URL: http://purl.umn.edu/13111

Glenn County, Agricultural Commissioners’ Crop Reports, 1937-1942
Provedor de dados: 31
Includes individual reports from each year for 1937-1942.
Tipo: Report
Palavras-chave: Agriculture; Statistics; Crop Production/Industries.
Ano: 1942
URL: http://purl.umn.edu/58181

Tractor Costs and Rates of Performance: A Preliminary Report of Data Secured in 1941 Covering the Cost of Operation and the Rate of Performance on Farm Tractors in Minnesota and a Summary for the 3-Year Period, 1939-1941
Provedor de dados: 31
Autores: Pond,   George A.; Schwantes,   Arthur J.
Tipo: Report
Palavras-chave: Farm Management.
Ano: 1942
URL: http://purl.umn.edu/106073

Coeficiente de variação e índice de variança
Provedor de dados: 53
Autores: Brieger,F. G.
The object of the present paper is a study of the usefulness of two relative measures of variation, the well known coefficient oj variation and a new term proposed in this paper and called the index of variance. These terms are defined by the equations : coefficient of variation : σ% = s /v/v. 100 index of variance :σ/ √. 1. It is shown that, for theoretical reasons, only the index of variance may be expected to be constant. Six different experimental series actually proved this constancy, showing at the same time the variability of the coefficient of variation which proved to be dependent upon the respective mean. The coefficient of variation becomes approximately constant when the respective means are sufficiently distant from the absolute limit zero or...
Tipo: Info:eu-repo/semantics/article
Ano: 1942
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0006-87051942000900001

Percolação ou agitação, na química dos complexos sorptivos do solo
Provedor de dados: 53
Autores: Neto,Paiva.
Tipo: Info:eu-repo/semantics/other
Ano: 1942
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0006-87051942000300002

Comportamento de variedades e progênies de fumo na resistência ao "vira-cabeça"
Provedor de dados: 53
Autores: Brieger,F. G.; Lima,A. Rodrigues; Forster,R.
1) The object of the experiment presented in this publication was a detailed comparison between progenies of the varieties Virginia and Sumatra of the collection of the Instituto Agronômico de Campinas. We intended to decide whether these strains were sufficiently heterogeneous to permit further selections or whether they were already so uniform as to allow a reduction in their number within our collection. 2) A preliminary experiment in 1939/40 showed clearly that some of the 7 types introduced as Sumatra were less resistant than others, and the experiment was thus continued "with only four of them. 3) The lay-out of the final experiment was such as to permit both a complete analysis of soil heterogeneity and of differences between the genetically...
Tipo: Info:eu-repo/semantics/article
Ano: 1942
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0006-87051942000800001

Genética de coffea VII: hereditariedade dos caracteres de coffea arabica L. var. maragogipe hort ex froehner
Provedor de dados: 53
Autores: Krug,C. A.; Carvalho,Alcides.
A variedade maragogipe do Coffea arabica L. foi encontrada pela primeira vez por Crisógono José Fernandes, em 1870, no município baiano de Maragogipe onde, provavelmente, se originou por mutação. Desde 1933 esta variedade vem sendo estudada pela Secção de Genética do Instituto Agronômico do Estado de São Paulo, em Campinas, com o fim de se determinar a sua constituição genética. Muitas autofecundações, cruzamentos e back-crosses foram, então, realizados. Grande parte das plantas obtidas só puderam ser classificadas após a colheita do ano de 1940. Todas foram examinadas quanto à forma e dimensões das folhas e um grande número ainda quanto à forma e dimensões das flores, frutos e sementes. Verificou-se que o caráter maragogipe mostra dominância quase...
Tipo: Info:eu-repo/semantics/article
Ano: 1942
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0006-87051942000600003

Notas sobre florescimento e frutificação da mandioca
Provedor de dados: 53
Autores: Graner,E. A.
The flowering habits and the fructification of cassava M. utilissima Pohl were described. Attention was called to the small production of flowers per plant and to the attack of male flowers by the fly Teleocoma crassipes Aldrich and of the fruit by the fly Anastrepha pickeli C. Lima. The difficulties of controlled pollination were emphasized and a practical method of obtaining F² seeds were discussed.
Tipo: Info:eu-repo/semantics/article
Ano: 1942
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0006-87051942000100001

Restabelecimento ("recovery") em plantas de fumo atacadas pelo virus de "vira-cabeça"
Provedor de dados: 53
Autores: Forster,R.
Observations were made with tobacco plants which, after being naturally infected in the field by the virus of "vira-cabeça", a disease identical to spotted wilt (3), not only resisted to it, but exhibited complete recovery. Several trials were carried out in order to ascertain the following points : 1) whether the recovery means a greater degree of individual constitutional resistance ; 2) whether it represents an acquired immunity or ; 3) whether it is just of pure accidental nature. Plants showing recovery were selfed and seeds collected from them sown in separate rows. The same procedure was always applied with the new recovered plants. Thus, strains of plants were obtained representing several succeeding generations of recovered plants. In 1940-41...
Tipo: Info:eu-repo/semantics/article
Ano: 1942
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0006-87051942001200002

Algodões poliplóides obtidos pela colchicine observações citológicas em gossypium hirsutum, octoplólde
Provedor de dados: 53
Autores: Mendes,A. J. T.
1. Plantas tetraplóides e octoplóides foram obtidas de sementes de Gosjypium herbaceum e G. hirsutum, tratadas com colchicina. 2. As sementes de G. herbaceum eram bastante homozigotas e reagiram em regra mais uniformemente para o alcalóide do que as de G. hirsutum. 3. A microsporogênese em G. hirsutum octoplóide (2n = 104) é descrita com algum detalhe; algumas irregularidades cromosômicas foram observadas; os grãos de polen são maiores que os das plantas tetraplóides normais. A despeito de se encontrarem raros grãos de polen "vazios", as plantas são altamente estereis. As anteras são quase sempre indeiscentes. 4. Não se conseguiu frutificação quando as flores com anteras deiscentes foram autopolinizadas e quando outras flores foram polinizadas com polen de...
Tipo: Info:eu-repo/semantics/article
Ano: 1942
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0006-87051942000300003

Tumores em certos híbridos do gênero nicotiana
Provedor de dados: 53
Autores: Brieger,F. G.; Forster,R.
The present paper gives some observations on the tumour formation and other abnormalities observed in the interspecific hybrids, Nicotiana glauca x N. Langsdorffii and N. glauca x N. Sanderae. Without entering into a detailed discussion of the literature and the various speculations proposed by Kostoff and Whitaker about the causes of tumour formations or on the relations between "spontaneous" and pathogenic tumours (Kostoff, Levine and others), two new observations are described. 1) The abnormalities in the two above mentioned hybrids are quite different. As already reported by other authors, the hybrids N. glauca x N. Langsdorffii are initially quite normal and vigorous, while tumours and other proliferations, on the stem, the stem base and the root...
Tipo: Info:eu-repo/semantics/article
Ano: 1942
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0006-87051942000700002

Tratamento de mandioca pela colchicina: II. formas poliplóides obtidas
Provedor de dados: 53
Autores: Graner,E. A.
The methods used in obtaining polyploid cassava (Manihot utilissima Pohl) by colchicine treatment were described in detail. Two solutions of colchicine were tried, one at 0.5% and other at 1.0%, both giving identical results in producing many altered plants. The chromosome number of the altered plants was determined and [a correlation between chromosome duplication and increase of the major diameter of stomata was found. Size of stomata in cassava serves to identify poliploids individuals if the plant produced by treatment is not a chimera, a very frequent event in producing polyploid cassava by colchicine. It was emphasized that the plants obtained by treatment were a type of chimera, with the aerial part polyploid and the subterranean base diploid. The...
Tipo: Info:eu-repo/semantics/article
Ano: 1942
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0006-87051942000200001

Alguns dados de rendimento de ramí em caule, casca e fibra
Provedor de dados: 53
Autores: Medina,J. C.
Tipo: Info:eu-repo/semantics/other
Ano: 1942
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0006-87051942000900002

Propagação de orquídeas por sementes
Provedor de dados: 53
Autores: Franco,Coarací M.
Knudson's asymbiotic method and medium for germination of orchid seeds were used with success. Heating this medium at 100°C twice for 15 minutes with an interval of 24 hours was found to be better than to sterilize just once at 120°C. This procedure avoids the hydrolysis of the agar. The poor quality of the glass from which some test tubes were made raised the pH tabove 5.9 and this was apparently the cause of poor developmen of the seedlings. Also some toxic elements given off by the glass diffusing thru the medium might havo impaired somewhat the results obtained in the experiment.
Tipo: Info:eu-repo/semantics/article
Ano: 1942
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0006-87051942000700001

Uma forma gigante em Nicotiana tabacum L.
Provedor de dados: 53
Autores: Lima,A. Rodrigues; Forster,R.
A giant type of tobacco, Nicotiana tabacum L., spontaneously appeared in a tobacco culture at the Central Experiment Station, Campinas, during the agricultural year 1938-39. Cuttings from three of those plants were grown to maturity and seeds were secured from 18 of them. All the seed reproduced the giant type.
Tipo: Info:eu-repo/semantics/article
Ano: 1942
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0006-87051942000400001

Composição química da casca de ramí em diversas fases do seu desenvolvimento
Provedor de dados: 53
Autores: Medina,J. C.; Jensen,G. O.; Neri,J. P.
A study was made of the chemical composition of samples of the ribbons taken from the rami stalks at successive stages of growth with the object of determining the percentage oí lignin, cellulose, pectin, pentosans and of some substances not belonging to the cell wall. After an initial decrease, the percentage of ash increased as the plant grew and matured. The maximum (17,5%) was reached when the plant was 105 days old. The percentage of cellulose increased regularly and reached a maximum (38,2%) when the plant was 75 days old. Subsequently there was a decrease as the plant grew older. After an initial increase, the percentage of lignin decreased somewhat and again increased as the plant matured. The maximum (14,5%), however, was observed when the plant...
Tipo: Info:eu-repo/semantics/article
Ano: 1942
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0006-87051942001100001

Seleção e produção de sementes em hortaliças: com referência especial ao gênero Brassica
Provedor de dados: 53
Autores: Brieger,F. G.; Gurgel,J. T. A.
The preliminary work with vegetables was described and special reference was-made to the group Brassica oleracea. a) Plants flowering easily in Piracicaba and probably in the whole State of São Paulo. To this group belongs the lettuce, endive, chichory, carrot, radish, kale, brocoli and cauliflower. b) Plants where special treatment is necessary for flowering, as cabbage. c) Plants that did not flower up to this moment, as Svisschard beet and beet. Three main factors contribute for the seedless condition in the group cabbage : lack of flowering, anormalities of the flowers and self-sterility. The preliminary experiments in controling these factors seem to indicate the possibility of seed production in this group. The systematics of the two species Brassica...
Tipo: Info:eu-repo/semantics/article
Ano: 1942
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0006-87051942001100002

Poliembri onia em mangueira mangifera indica, L
Provedor de dados: 53
Autores: Brieger,F. G.; Gurgel,J. T. A.
The occurrence of polyembryonic seeds in Mangifera indica has been known for a long time, but nothing is known with reference to the forms cultivated in Brazil. It was found impossible to count the number of embryos in the seed, in spite of the size of both seed and embryo. But the cotyledons are in such a way twisted around each other that it is impossible to separate them. Thus it was necessary to take into acount only the embryos which were able to germinate and their number was determined after 3 and 7 months. It was necessary to dig up the seedlings and wash off all soil in order to distinguish ramifications of shoot and root from the actual polyembryony. In 7 months old seedlings a new complication arises owing to the complete fusion of their base....
Tipo: Info:eu-repo/semantics/article
Ano: 1942
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0006-87051942001200001

Ensaio de épocas de transplante para o fumo
Provedor de dados: 53
Autores: Brieger,F. G.; Lima,A. Rodrigues; Forster,R.; Costa,A. S.; Santos,S. Ribeiro dos.
1. Since our experiments on tobacco during the past years were greatly prejudiced by the extreme effect of the infection by the virus of the "vira-cabeça" causing the death of the great majority of the plants attacked, it was considered necessary to carry out an extensive experiment in order to determine whether there are differences: between localities, between varieties, between times of planting. Thus the experiment was carried out during 3 years in four Experiment Stations in the State of São Paulo: (Campinas, Piracicaba, Tietê e Limeira). In the first year 10 varieties were included and later on their number was reduced to 6. It was planed to sow and plant at regular time intervals and simultaneously in all Exp. Sta's, but this turned out to be...
Tipo: Info:eu-repo/semantics/article
Ano: 1942
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0006-87051942000800002

Observações Citológicas em coffea: VI — Desenvolvimento do embrião e do endosferma em Coffea Arabica l.
Provedor de dados: 53
Autores: Mendes,A. J. T.
The ovule of C. arabica L. consists õf a single integument and a small nucellús which disappears as the ovule matures. Three of the four macrospores resulting from the'division of the macrosporocyte, degenerate. The remaining chalazal cell gives rise to a "normal'' embryo sac, which is ready for fertilization at the time of the flower opening. Double fertilization occurs, as a rule, the day the flower opens. The embryo sac then increases in volume and compresses the inner integument cells. The outer cells of the integument, however, multiply actively, giving rise to the "perisperm". After degeneration of the synergids and antipodals, the zygote stays near the micro-pyle in a resting stage, while the primary endosperm nucleus divides. This first division of...
Tipo: Info:eu-repo/semantics/article
Ano: 1942
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0006-87051942000400002

Processo eficiente para produção de mudas para progênies de arroz
Provedor de dados: 53
Autores: Germek,Emílio.
A description is given of a new method for the production of seedlings in planting of rice strains. This method has been used these three last years in connection with the improvement work on rice in the "Instituto Agronômico". Perforated cylinders, 14 cm high and 18 cm diameter, are distributed over the seed bed and the seeds of each strain sown inside. A week afterwards the cylinders are pulled up and used again. With this method seedlings are obtained with great facility and perfect separation between strains thus avoiding mixture of seeds.
Tipo: Info:eu-repo/semantics/article
Ano: 1942
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0006-87051942001200003

A "fração argila" dos solos do Estado de São Paulo e seu estudo roentgenográfico
Provedor de dados: 53
Autores: Paiva Neto,J. E. de.
In the beginning of this work a brief idea was given on what is understood as "clay", on the scientific methods applied to the study of the matter "clay" as well as on its conception with regard to the edaphic studies. A description is given of the methods of total and natural mechanical analyses which were employed in the agro-geological Department. The work is illustrated by a graphic showing the fractions of the mechanical analysis of the chief great soil types of the State of São Paulo. The fraction clay is then studied by chemical way in the following sequence : 1.° total chemical analysis, 2.° partial chemical analysis, 3.° chemical analysis of the Helmholz layer and 4.° study of the fixation of the ion Ca+ + in the already mentioned Helmholz layer....
Tipo: Info:eu-repo/semantics/article
Ano: 1942
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0006-87051942001000001

Ensaios de variedades de mandioca na estação experimental de ubatuba
Provedor de dados: 53
Autores: Normanha,Edgard S.; Boock,Olavo J.
In the present work were studied several varieties of manihot of the Ubatuba area on the north coast of the State of São Paulo. The experiments were carried out at the Experiment Station of that locality with a view to compare the production of roots and meal of each variety with that of the variety "Vassourinha", introduced in that district in 1938 by the Division of Roots and Tubers of the Instituto Agronômico. Said variety ("Vassourinha") is the most cultivated all over the State of São Paulo. Results have shown that among the eleven varieties studied the following exceeded the others as regards production of roots and meal: N.° 1 ("Vassourinha") and N.° 120 ("Santa"). Comparing these two one with another, it was found that N.° 1 surpassed N.° 120, not...
Tipo: Info:eu-repo/semantics/article
Ano: 1942
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0006-87051942001200004

Genética de manihot: I. hereditariedade da forma da folha e da coloração da película externa das raizes em Manihot Utilissima pohl
Provedor de dados: 53
Autores: Graner,E. A.
The inheritance of two characters in Manihot utilissima Pohl were studied. It was found that the leaves with narrow lobes V (Fig. 1) are dominant over leaves with large lobes v (Fig. 2) and that the brown coloration of the roots M (Fig. 5) is dominant over white m (Fig. 6). These two characters segregate independently, according to the dates recorded in tables III and IV. The phenotypic expression of the form of the leaves is largely dependent from the environment, the leaves with narrow lobes being replaced by leaves with large lobes in plants transported to a shady place under big trees. (Figs. 3 and 4). Thus reduction of light causes a change of dominance.
Tipo: Info:eu-repo/semantics/article
Ano: 1942
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0006-87051942000100002

Melhoramento da mamoneira (Ricinus communis L.) I: plano geral dos trabalhos em execução nas secções de genética e plantas oleaginosas do instituto agronômico do estado de São Paulo
Provedor de dados: 53
Autores: Krug,C. A.; Mendes,P. Teixeira.
In the introduction to this article data are presented to show the growing economic importance of the cultivation of Ricinus in Brasil and particularly in the State of São Paulo. Following general statements regarding the botany, the origin and the geographic distribution of this genus, the investigations are outlined which are carried out by the Divisions of Genetics and Oil Plants of the Instituto Agronômico of the State of São Paulo, Brasil, to improve this important crop plant. Summarising, these investigations deal with the following subjects : a) Organisation of a large collection of types ; b) Investigations concerning the variability of the genus Ricinus c) Genetic analysis; d) Regional variety trials ; e) Improvement of the best varieties by...
Tipo: Info:eu-repo/semantics/article
Ano: 1942
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0006-87051942000500001

Lista de hospedeiras do virus de vira-cabeça
Provedor de dados: 53
Autores: Costa,A. S.; Forster,R.
Forty-five plants including an hybrid of N. tabacum L. x N. glutinosa L., were tested as to the susceptibility to "vira-cabeça". Of all the plants tested Nicotiana paniculata L. proved to be the best for the study of local lesions, these being very clear-cut 4 days post-inoculation. Petunia sp., Nicandra physaloides Gaertn., Nicotiana glutinosa L., come next as good indicator plants also.
Tipo: Info:eu-repo/semantics/article
Ano: 1942
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0006-87051942000300001

Genética de coffea VI: independência dos fatores xc xc (xanthocarpa) e br br (bronze) em coffea arabica L.
Provedor de dados: 53
Autores: Krug,C. A.; Carvalho,Alcides.
Em artigos anteriores (1, 2) os autores demonstraram que a cor amarela dos frutos e a coloração bronzeada das folhas novas são, em Coffea arabica L, controladas, cada uma, por um único par de fatores genéticos (respectivamente xc xc e Br Br). Os híbridos F1 no primeiro caso com plantas de frutos vermelhos, e no segundo com plantas de folhas novas verdes, demonstraram tratar-se de casos em que há dominância incompleta nesta geração, os frutos híbridos possuindo uma coloração vermelho clara e as folhas novas se apresentando com uma tonalidade bronze clara. Como algumas das hibridações realizadas envolviam, ao mesmo tempo, os dois caracteres em questão, apresentou-se a oportunidade para constatar se havia ou não independência entre os dois pares de fatores...
Tipo: Info:eu-repo/semantics/article
Ano: 1942
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0006-87051942000600002

Nota sobre a molestia de virus do fumo denominada faixa das nervuras
Provedor de dados: 53
Autores: Costa,A. S.; Forster,R.
The present paper deals with the virus disease of the tobacco plant recently described by Kramer &amp;amp; Silberschmidt (12) under the name "faixa das nervuras" (veinbanding). New host plants are added to the list of suscepts, as follows : Nicotiana repanda Willd., JV. angustifolia (*), N. Gossey Domin, N. Sanderae Hort. ex. W. Watson, N. glutinosa L., N. longiflora Cav., N. paniculata L., Lycopersicon esculentum Mill., L. pimpinellifolium Mill., and Cyphomandra betacea Sendt. Datura stramonium L., already studied by Kramer &amp;amp; Silberschmidt (12) and Nicotiana glauca Grah., Nicandra physaloides Gaertn., Solanum nodiflorum (**), S. nigrum L., Lactuca sativa L., Brassica oleracea L., Vigna sinensis Endl. var. Black., and Dolichos lablab L., var....
Tipo: Info:eu-repo/semantics/article
Ano: 1942
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0006-87051942000200002

Determinação do valor t-s na terra roxa legítima e a aplicação da fórmula Vageler
Provedor de dados: 53
Autores: Paiva Neto,J. E. de.
The present work is a study of Vageler's formula y =x.S/ x+y.S for the determination of the final value of the reaction of the cation change in the sorptive complex of the soil. The author took the changeable H+ of the soil as a cation to be examined. Samples studied by the author belong to a chain (a series of soil profiles with 5 horizons each) taken from the original red soil ("terra roxa") of the Ribeirão-Preto Experiment Station. In these samples, as a rule, H+ changed could be considered = T - S, because the Al changed, as far as it existed, was traced in very low percentage, as can be seen in table I. For the determination of T - S, the author used a solution of (CH3COO)2Ca N/l (normal calcium acetate). As a mean of extraction, the percolation of...
Tipo: Info:eu-repo/semantics/article
Ano: 1942
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0006-87051942000900003

Melhoramento da mamoneira(Ricinus communis L.) II: observações gerais sobre a variabilidade do gênero Ricinus
Provedor de dados: 53
Autores: Krug,C. A.; Mendes,P. Teixeira.
Ninety six varieties of Ricinus communis, L. were studied as for their growth habit, height, length and number of internodes from the base of the plant to its first inflorescence, types of branching, color of branches and various characters of leaves, inflorescences, fruit clusters, fruits and seeds ; earliness ; yielding capacity and porcentage of oil in the seeds. The description of several of the quantitative characters is supplemented by numerical data, which are also presented graphically. The extreme variability of Ricinus offers excellent opportunities not only for genetical studies but also for breeding new and better varieties for cultivation.
Tipo: Info:eu-repo/semantics/article
Ano: 1942
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0006-87051942000500002

Genética de coffea V: hereditariedade da coloração bronzeada das folhas novas de coffea arabica L.
Provedor de dados: 53
Autores: Krug,C. A.; Carvalho,Alcides.
No presente artigo os autores apresentam os resultados da análise genética referentes à hereditariedade das cores verde, bronze claro e bronze escuro das folhas novas de Coffea arabica L. Baseados em extensos dados de autofecundação, hibridação (F1 e F2) e back-crosses conclue-se que apenas um par de fatores alelomorfos Br-br é responsável pelo aparecimento daquelas cores, br br constituindo o tipo verde, Br br o bronze claro e Br Br o bronze escuro; a coloração bronze escuro é, pois, incompletamente dominante sobre o verde, o Fi entre estes tipos se apresentando de uma tonalidade bronze-clara. No grupo dos bronze-escuros (homozigotos) existe certa variabilidade na expressão máxima da coloração o que, em parte, é atribuido à presença de fatores genéticos...
Tipo: Info:eu-repo/semantics/article
Ano: 1942
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0006-87051942000600001

La conferencia de Rio de Janeiro enero de 1942
Provedor de dados: 121
Autores: Galvarino Gallardo Nieto; Gallardo Nieto, Galvarino.
Tipo: Text
Palavras-chave: PANAMERICANISMO; RELACIONES INTERNACIONALES; CHILE; ARGENTINA; ACUERDOS INTERNACIONALES.
Ano: 1942
URL: http://www.flacso.org.ec/biblio/shared/biblio_view.php?bibid=102776&tab=opac&oai:flacso.org.ec:102776

Vida de Alfaro
Provedor de dados: 121
Autores: Emeterio Santovenia; Santovenia, Emeterio.
Tipo: Text
Palavras-chave: BIOGRAFIAS; HISTORIA.
Ano: 1942
URL: http://www.flacso.org.ec/biblio/shared/biblio_view.php?bibid=139675&tab=opac&oai:flacso.org.ec:139675

Eloy Alfaro su vida y su obra
Provedor de dados: 121
Tipo: Text
Palavras-chave: ELOY ALFARO; ECUADOR; HISTORIA.
Ano: 1942
URL: http://www.flacso.org.ec/biblio/shared/biblio_view.php?bibid=105667&tab=opac&oai:flacso.org.ec:105667

Media vida deslumbrados (novela)
Provedor de dados: 121
Autores: Jorge Icaza; Icaza, Jorge.
Tipo: Text
Palavras-chave: LITERATURA ECUATORIANA; NOVELA.
Ano: 1942
URL: http://www.flacso.org.ec/biblio/shared/biblio_view.php?bibid=103080&tab=opac&oai:flacso.org.ec:103080

Estudio del hombre.
Provedor de dados: 121
Autores: Ralph Linton; Linton, Ralph.
Tipo: Text
Palavras-chave: SOCIEDAD; CULTURA.
Ano: 1942
URL: http://www.flacso.org.ec/biblio/shared/biblio_view.php?bibid=131432&tab=opac&oai:flacso.org.ec:131432