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| Registros recuperados: 97 | |
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| Umbgrove, J.H.F.. |
| Dr. Ph. H. Kuenen kindly entrusted me with a suite of corals collected by him on the island Flores during his cruise with the Expedition on board of H.M. „Willebrord Snellius”. The exact locality is North coast near Papang where the road Papang-Rioeng-Rawoe forkes, 550 m above sea level. Nine different species were collected. Among these is one new species, Fungophyllia millepunctata. Of one coral, a Porites, the species could not be identified with certainty, though it strongly resembles a Porites species from the Miocene Progo-beds of Java. From the other 7 corals the following data on their stratigraphical distribution are known. |
| Tipo: Article / Letter to the editor |
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| Ano: 1939 |
URL: http://www.repository.naturalis.nl/record/505719 |
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| Danser, B.H.. |
| The actual dates of publication of the greater part of BLUME’s Flora Javae (lit. 1) appear to be unknown among taxonomists. The title-page of the first volume is dated 1828, and we find the same year at the base of the preface. The volume containing the Orchideae (lit. 2) is dated 1858, but further dates are absent on the work. A cover for a fascicle containing the ”Planches inedites“ in the Groningen University Library is dated 1829, and there are indications that no such cover ever bore a later date. Therefore, perhaps, one often finds 1828, or 1828?, or 1829 as the year of publication of the whole first series. My investigations concerning the actual dates of publication have not yet given me all the information I wished to have, but the main points... |
| Tipo: Article / Letter to the editor |
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| Ano: 1939 |
URL: http://www.repository.naturalis.nl/record/525633 |
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| Junge, G.C.A.. |
| During my work on Simalur birds (cf. Temminckia, vol. 1, 1936) I compared the specimens of Charadrius peronii from this island with the specimens from Borneo and Semao in our Museum. Though the Simalur birds were darker I did not pay much attention to this fact, as our material from these localities were mounted birds of about a century old and I feared these specimens were so badly faded, that no satisfactory comparison could be made. During his recent stay in the Leiden Museum mr F. N. Chasen noted the same fact and promised to send a good series of fresh skins. I was now able to compare the Simalur specimens with 4 ♂♂, 5 ♀♀ from North Borneo; 2 ♂♂, 1 ♀ from NE Malay Peninsula; 1 ♂ from the Rhio Archipelago; 1 ♀ from Pulau Tioman, S China Sea. It... |
| Tipo: Article / Letter to the editor |
Palavras-chave: 42.83. |
| Ano: 1939 |
URL: http://www.repository.naturalis.nl/record/317956 |
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| Uittien, H.. |
| La forme est le phénomène de la vie le plus important. Aussi on pourrait croire que toute étude biologique devait commencer par la forme. En effet aucune fonction n’est imaginable indépendante de la forme, tandis qu’on peut étudier la forme indépendemment de la fonction, par exemple à des objets morts. Cependant depuis Sachs le botaniste moderne est tellement possédé par les conceptions matérialistes et mécaniques, qu’il veut aussi expliquer causalement les formes organiques en oubliant que, même si toutes les formes sont matérielles, cela ne veut pas nécessairement dire que les lois physiques et chimiques qui dominent la matière sont capables d’expliquer la forme, c.à.d. l’organisation des êtres vivants. A l’aide de briques on peut bâtir des bâtiments les... |
| Tipo: Article / Letter to the editor |
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| Ano: 1939 |
URL: http://www.repository.naturalis.nl/record/534836 |
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| Jonker, F.P.. |
| En 1894, H. Baillon (Bull. Mens, de la Soc. Linn. de Paris II, p. 1149) décrit une nouvelle plante de Madagascar, Geosiris aphylla, qui d’après sa couleur et son aspect général faisait penser à la famille des Burmanniacées. Mais, comme il remarquait, non seulement que les 3 anthères ne se conformaient pas à celles des Burmanniacées dans leur forme, les anthères sont superposées aux sépales et non aux pétales ainsi qu’en est le cas chez les Burmanniacées qui possèdent 3 étamines. Selon la forme et selon la place des étamines Baillon pensait alors avoir à faire avec une représentante de la famille des Iridacées dépourvue de chlorophylle. La construction des fleurs et surtout celle du gynécée se rapprochent le plus fortement au groupe d’ Aristea et ses... |
| Tipo: Article / Letter to the editor |
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| Ano: 1939 |
URL: http://www.repository.naturalis.nl/record/535224 |
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| Sitter, L.U. de. |
| Serrant de près le lac de Lugano, se trouve un vieux pays volcanique, environné de montagnes calcaires escarpées, qui, malgré son peu d'étendue a une histoire géologique des plus intéressantes. Les laves et les tufs de ces volcans anciens sont d’une grande diversité et ont fourni en ces derniers temps la matière de recherches récemment couronnées par les analyses chimiques de Mlle Koomans (1937). A peu près au même temps que les étudiants en géologie de Leyde s’appliquaient à l’étude de cette région volcanique ceux de Bâle exploraient les roches sédimentaires environnantes. Grâce à ces différentes recherches conduites tant sur le terrain qu’en laboratoire, l’histoire géologique de ce complèxe nous est devenue familière. Cependant il nous manquait encore... |
| Tipo: Article / Letter to the editor |
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| Ano: 1939 |
URL: http://www.repository.naturalis.nl/record/505831 |
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| Scheffer, Joh.A. |
| Na de „CATALOGUS DER BIBLIOTHEEK VAN HET KON. ZOOL. GEN. NATURA ARTIS MAGISTRA” samengesteld door G. JANSE, uitgegeven 1881 en het artikel van R. T. MAITLAND: Ontstaan, ontwikkeling en bloei van het Kon. Zool. Gen. „Natura Artis Magistra” 1888, ter gelegenheid van het 50 jarig bestaan, waarin op pag. 22 gewezen wordt, op de grootte der bibliotheek en op eenige kostbare en zeldzame werken, is over deze weinig bekende, doch belangrijke, merkwaardige en rijke bezitting van N. A. M. zelden geschreven. Hier en daar wordt in de literatuur door bezoekers van den tuin ook iets over de boekerij vermeld; iets meer staat soms in een voorrede van het werk van hen, die korteren of langeren tijd in N. A. M. gewerkt hebben. Zoo bijv. C. G. GIEBEL in zijn Thesaurus... |
| Tipo: Article / Letter to the editor |
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| Ano: 1939 |
URL: http://www.repository.naturalis.nl/record/503910 |
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| Bremekamp, C.E.B.. |
| The genus Mussaendopsis was created by Baillon in 1879 for a tree found by Beccari in Sarawak, Borneo. As it appeared afterwards, the same species occurs also in the Malay Peninsula, on the islands between the latter and Borneo, and in Sumatra. On specimens collected in the Malay Peninsula, in 1884 the genus Creaghia Scort. was founded. The descriptions of the two genera are very similar, and as Mussaendopsis Baill. is not mentioned by Scortechini, we may safely assume that Baillon’s publication was unknown to him. The identity of the two genera was disclosed by K. Schumann in his monograph of the family in Engler & Prantl. Subsequently the plant was dealt with by Stapf, King and Gamble, Ridley and Lemée. None of the descriptions, however, is entirely... |
| Tipo: Article / Letter to the editor |
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| Ano: 1939 |
URL: http://www.repository.naturalis.nl/record/535003 |
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| Vries, D.M. de. |
| Die Hauptrichtungen der Pflanzensoziologie, die von der nördlichen und westlichen und der südlichen Schule vertreten werden, sind beide tatsächlich existenzberechtigt, da sich die Pflanzendecke von zwei verschiedenen Gesichtspunkten aus betrachten lässt. Voraus sei bemerkt, dass die Pflanzendecke stellenweise vorherrschende Pflanzenarten aufweist. Die Dominanz wechselt von Ort zu Ort sowohl in der Baumschicht, Strauchschicht, Feldschicht als in der Bodenschicht. Stellen mit unterschiedlichen Dominanten haben öfters stark ausgeprägte Grenzen. Diese Trennungslinien bestimmen folglich auch die Struktur der Pflanzendecke und das wechselnde Landschaftsbild. Forst-, Acker- und Weidewirtschaft sind selbstverständlich stark interessiert bei der Vorherrschaft... |
| Tipo: Article / Letter to the editor |
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| Ano: 1939 |
URL: http://www.repository.naturalis.nl/record/535063 |
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| Henrard, J.Th.. |
| The flora of the island of Java belongs, especially as to the family of the grasses, to the best explored ones. It was JUNGHUHN, who collected them extensively and his material was the basis of a fine enumeration by our countryman BUSE, in the year 1854. In modern times the grass flora of the island was thoroughly studied by Dr C. A. BACKER, who prepared not only very rich collections, but being familiar with the system of the Gramineae, gave in his ”Flora van Java“ a detailed study of this family with excellent descriptions and many very important data. Unfortunately his species-concept and his nomenclature is not always up to date and it is to be hoped that a new modern Flora of Java can be prepared on the basis of the very important and rich material... |
| Tipo: Article / Letter to the editor |
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| Ano: 1939 |
URL: http://www.repository.naturalis.nl/record/526186 |
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| Umbgrove, J.H.F.. |
| INTRODUCTION In the Bay of Batavia there are patch-reefs and cays in different stadia of development. Some are small reefs still rather deep below sea level, other reefs bear a small sand cay. On the larger coral sand islands vegetation has developed ; moreover shingle ramparts and a moat have come into existence. The islands and reefs considered in this paper are situated South of a line which may be thought passing from Cape Pasir towards the Island Edam, so forming a boundary between the reefs in the Bay of Batavia and the northern group of Thousand Islands („Duizend eilanden"). The author studied these reefs in some detail and the results were published as early as 1928 1). In that amply illustrated paper data and considerations may be found on... |
| Tipo: Article / Letter to the editor |
Palavras-chave: 42.72. |
| Ano: 1939 |
URL: http://www.repository.naturalis.nl/record/318310 |
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| Diakonoff, A.. |
| 1 Introduction . . . . . . . . . . 111 2 Definition of the region and remarks on distribution . . . . . . . . . . 116 3 Key to the families of Tortricina . . . . . . . . . . 118 4 The family Tortricidae: general description, genital apparatus, early stages, systematic position . . . . . . . . . . 118 5 Key to the genera . . . . . . . . . . 125 6 Description of the genera and of the genital characters of their genotypes, with notes on new synonyms of the species . . . . . . . . . . 128 7 Glossary . . . . . . . . . . 236 8 Literature . . . . . . . . . . 237 9 Table of distribution of the genera between . . . . . . . . . . 238 & 239 10 Index . . . . . . . . . . 239 I. INTRODUCTION "The discrimination of genera in the Tortricina has always been admittedly... |
| Tipo: Article / Letter to the editor |
Palavras-chave: 42.75. |
| Ano: 1939 |
URL: http://www.repository.naturalis.nl/record/319279 |
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| Gillespie, T.H.; F.R.S.E.; F.Z.S.. |
| The Scottish National Zoological Park at Edinburgh has been notably successful in keeping and breeding penguins. It is happy in possessing as a friend and benefactor, Mr Theodore E. Salvesen, head of the firm of Christian Salvesen & Co., Leith, to whose interest and generosity it owes the great number of penguins it has possessed. Of the seventeen known species of penguins, seven are represented in the Park, the king (Aptenodytes patagonica Miller), gentu (Pygoscelis papua Forster), ringed (Pygoscelis antarctica Forster), macaroni (Catarrhactes chrysolophus Brandt), Magellan (Spheniscus magellanicus Forster), Peruvian (Spheniscus humboldti Meyen) and black-footed (Spheniscus demersus L.). The collection has risen as high in number as 180 individuals,... |
| Tipo: Article / Letter to the editor |
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| Ano: 1939 |
URL: http://www.repository.naturalis.nl/record/504103 |
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| Huxley, Julian S.. |
| 1. The term cline is proposed as an auxiliary taxonomic term, to denote graded spatial variation within a population. 2. This is in no way intended to replace the current methods of taxonomic specification by named areal groups. It may, however, supplement them usefully (a) by stressing continuity as against discontinuity, (b) by effecting synthesis in relating the characters of separate groups to general trends, (c) by obviating the need for assigning names to groups which are only slightly distinct. 3. Clines may be of two rather distinct types: a) compound or inter-group clines, connecting the means of characters of distinct groups (subspecies of a polytypic species, species of an Artenkreis). (b) internal clines, within a whole interbreeding group or... |
| Tipo: Article / Letter to the editor |
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| Ano: 1939 |
URL: http://www.repository.naturalis.nl/record/504202 |
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| Lam, H.J.; Meeuse, A.D.J.. |
| In 1919 Dr C. A. BACKER collected a plant in the Kangean Archipelago which had the appearance of a Cymaria so that the collector provisionally called it ”Cymaria triphylla BACKER“ (MS.). The same species was also collected by KARTA on the Island of Bawean in 1928. Some other sheets already extant in the Herbarium at Buitenzorg for a long time among the indeterminate specimens were recognized as identical with this ”Cymaria“ (TEYSMANN nr. 1750, Madoera and nr. 1768, Bawean). In 1937 Dr BACKER, when working up Javanese plants, had a closer examination of this plant and concluded that it could not be inserted in Cymaria, and even not in the Labiatae, but that it had rather to be put into the Verbenaceae. However, he found himself unable to identify the... |
| Tipo: Article / Letter to the editor |
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| Ano: 1939 |
URL: http://www.repository.naturalis.nl/record/526106 |
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| Raasveldt, H.C.. |
| Deze studie vormt een bijdrage tot het systematisch-geologisch onderzoek van de Bergamasker Alpen, hetwelk sinds 1926 van het Rijksmuseum van Geologie en Mineralogie te Leiden is uitgegaan. Sinds 1926 werden de karteeringsresultaten van 14 gebieden gepubliceerd, zooals op bijgaand overzichtskaartje (fig. 1) is weergegeven en verschenen in totaal 18 publicaties als „bijdrage tot de geologie der Bergamasker Alpen”. De Lombardische Vooralpen, welke een deel zijn der Zuid-Alpen, worden door de Italianen van E naar W verdeeld in Vareser, Comasker, Leccheser, Bergamasker en Brescianer Alpen naar de plaatsen Varese, Como, Leeco, Bergamo (50 km NE van Milaan) en Brescia. In het buitenland is deze verdeeling weinig populair geworden en in het algemeen verstaat men... |
| Tipo: Article / Letter to the editor |
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| Ano: 1939 |
URL: http://www.repository.naturalis.nl/record/505611 |
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| Schneider, Karl Max. |
| Die folgenden Beobachtungen habe ich im Leipziger Zoologischen Garten gemacht. Im Mai 1912 kaufte dieser von der Königlichen Zoologischen Gesellschaft „Natura Artis Magistra” zu Amsterdam eine Faultier-Familie (Choloepus didactylus Linné), wovon das Männchen — sich am längsten haltend — über 8 Jahre hier lebte. Darnach wurde im April 1925 von Ruhe-Alfeld ein Paar mit einem Jungen erworben und im Januar folgenden Jahres noch ein — sicherlich weibliches — Stück vom Rotterdamer Tiergarten. Das Kleine ging am 27. VI. 1926 ein. Am 28. IX. 1929 ward bei dem einen Weibchen 0,1 Junges gesehen, das von jenem gepflegt und genährt ward; es kann schon einige Tage unbemerkt da gewesen sein, da die Alte in einer Astgabel zusammengehockt sass ¹). Fünf Wochen später... |
| Tipo: Article / Letter to the editor |
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| Ano: 1939 |
URL: http://www.repository.naturalis.nl/record/504075 |
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| Heubel, Florrie. |
| Bei einem Känguruh, Macropus giganteus Zimm., wurde die Rangordnung der Sinne untersucht. Es stellte sich heraus, dass der Geruchssinn bei weitem überwiegend war und der Gesichtssinn erst an zweiter Stelle kam. Weiter wurde das Erstreben bevorzugten Futters und die Erinnerung untersucht. Es zeigte sich, dass das Tier sogar bei erschwerten Aufgaben beides positiv löste. Weiss-schwarz-Dressur wurde in 3 verschiedenen Methoden ausgeübt: Bei völliger Ausschaltung des Geruchssinnes wurde in 4 Tagen die Weiss-Dressur erlernt. Zum Schluss ist die Intelligenz untersucht worden. Sehr hoch ist diese nicht anzuschlagen, aber „stumpfsinnig” sind die Tiere allerwenigst. |
| Tipo: Article / Letter to the editor |
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| Ano: 1939 |
URL: http://www.repository.naturalis.nl/record/504585 |
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| Buitendijk, A.M.. |
| Cleistostoma edwardsii (McLeay) Cleistotoma edwardsii McLeay, 1838, 111. Zool. South Africa by Andrew Smith, vol. 3, p. 64. Cleistotoma edwardsii McL., Krauss, 1843, Südafr. Crust., p. 40. Cleistostoma edwardsii (McLeay), Stebbing, 1910. Ann. South Afr. Mus., vol. 6, p. 328. Rijksmuseum van Natuurlijke Historie : Knysna, September 18, 1938, L. D. Brongersma, 11 ♂ ♂, 3 ♀ ♀, 1 young specimen. Zoological Museum, Amsterdam : Knysna, September 16—18, 1938, H. Engel, 10 ♂ ♂, 7 ♀ ♀, 1 young specimen. McLeay says: „Cleistotoma oculis magnis, testâ laevi haud pilosâ lateribus integris nec granulosis nec postice divergentibus, manibus brevibus; pedum pari tertio longiori, femoribus infra laevibus. Note. This species comes very near to the Cleistotoma Leachii of... |
| Tipo: Article / Letter to the editor |
Palavras-chave: 42.74. |
| Ano: 1939 |
URL: http://www.repository.naturalis.nl/record/318080 |
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| Urbain, A.. |
| Il existe, dans certaines régions du Nord Cambodge un bœuf sauvage différent du Gaur (Bos (Bibos) gaurus. H. Smith) et du Banteng (Bos (Bibos) banteng, Raffles) dont la présence a été signalée par quelques rares auteurs, en particulier par le Docteur DUFOSSÉ ¹) et plus récemment par R. VITTOZ ²). Cet animal très rare vit actuellement dans les forêts — clairières où un très petit nombre de chasseurs ont pu l’approcher. Le Docteur-Vétérinaire SAUVEL, qui est un des chasseurs les plus réputés du Nord-Cambodge, possède des trophées remarquables de cet animal. C’est grâce à lui qu’au cours d’un récent voyage en Indochine, nous avons pu voir de près ce Bovidé. M. SAUVEL a réussi, en effet, à capturer un jeune mâle de cette espèce qui est actuellement au Parc... |
| Tipo: Article / Letter to the editor |
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| Ano: 1939 |
URL: http://www.repository.naturalis.nl/record/504661 |
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| Registros recuperados: 97 | |
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