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| Registros recuperados: 97 | |
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| Jonker, F.P.. |
| The present publication is intended to be a monograph on the family of Burmanniaceae. It is divided into three parts: General Part, Critical Part and Taxonomical Part. The first part, General Part, contains general remarks on the taxonomy, distribution and use of the family. The second part, Critical Part, contains general and geobotanical remarks on the genera of the family, whereas the third part, the Taxonomical Part, gives the determination keys to the tribes, subtribes, genera, sections, subsections and species, the description of these groups with literature, distribution and the indications of the types. New varieties, species and larger groups are described in the taxonomical part in foot-notes. |
| Tipo: Article / Letter to the editor |
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| Ano: 1938 |
URL: http://www.repository.naturalis.nl/record/534971 |
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| Jonker, F.P.. |
| Herba pusilla, saprophytiea, 10—13 cm alta. Radices ignotae. Caulis simplex, erectus, teres, glaber, succulentus. Folia 3—8, squamas simulantia, lanceolata vel ovato-lanceolata, glabra, acuta vel acuminata, 2—6 mm longa, uninervia, nervo prominente. Folia basalia rosulata nulla. Bracteae plm. 5 mm longae, ovatae, acutae. Flores 5—9, albi-purpurascentes, 9— 12 mm longi, erecti, pedicellati, in cincinnos geminos conferti. Limbus succulentus, 6-lobatus, lobis exterioribus tribus, 1.5—2 mm longis, erectis, in alabastris et floribus junioribus margine involutis, triangularibus, obtusis; in floribus perfectis orbiculatis et margine evolutis; lobis interioribus erectis, crassis, glandulosis, ovatis vel obovatis vel orbiculatis, obtusis vel rotundatis vel retusis,... |
| Tipo: Article / Letter to the editor |
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| Ano: 1938 |
URL: http://www.repository.naturalis.nl/record/525423 |
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| Bremekamp, C.E.B.. |
| Ixora engganensis BREM., n. spec, ad sectionem Otobactrum et ad seriem Longitubarum pertinens, I. paludosae valde affinis, sed foliis acuminatis, basi obtusis, inflorescentia laxiore, corollae lobis longioribus et stylo longius exserto ab ea distinguenda. Arbuscula. Rami veteriores cortice griseo-brunneo opaco, hand distincte fisso vestiti. Folia ordinaria petiolo 8—12 mm longo munita; lamina oblonga 9.5—16 cm longa et 3.5—6 cm lata, apice acuminata et mucronata, basi obtusa, herbacea, utrimque subopaca, costa basin versus impressa, nervis utroque latere costae 8—10 tenuioribus, venulis tenuissimis. Stipulae triangulares in aristam vagina longiorem exeuntes, axilla pilosae. Folia suprema brevius petiolata an subsessilia, ovato-oblonga, basi rotundata an... |
| Tipo: Article / Letter to the editor |
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| Ano: 1938 |
URL: http://www.repository.naturalis.nl/record/524807 |
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| Umbgrove, J.H.F.. |
| In 1928, when studying the genus Pellatispira 1), I found some sections of the foraminifer described below in a limestone from S.E. Borneo (no. 1446 B. 414). The foraminifer resembles Pellatispira in many respects, but the distal part of the test shows a different structure, consisting of a double arrangement of median chambers on either side of an equatorial system of pores. Because the material was insufficient I put it aside. Some time afterwards a more intense study was made possible, as another limestone from S.E. Borneo (no. 1408 B. 404) was crowded with the same interesting species. It was, however, not before now that I had the opportunity of finishing this study and to publish the results. I now describe this foraminifer as Biplanispira absurda.... |
| Tipo: Article / Letter to the editor |
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| Ano: 1938 |
URL: http://www.repository.naturalis.nl/record/505753 |
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| Blöte, H.C.. |
| ACANTHOCEPHALINI Acanthocephala (A.) declivis Say. 1-4. Mexico, Klug. Var. panamensis Dist. 5-6. Chiriqui, Panama. Acanthocephala (A.) latipes Drury. 1-3. Brazil, Calkoen. — 4. Brazil, van Eyndhoven. — 5. Central Brazil, van Vollenhoven. — 6. Brazil. — 7. ?. — 8. Post Groningen, Surinam, W. C. van Heurn. — 9. Brazil. Acanthocephala (A.) mercur Mayr. 1. Espirito Santo. — 2. Pachitea, Peru. (Both: Staudinger 1933). Acanthocephala (A.) scutellata Sign. 1-2. Pachitea, Peru, Staudinger 1932. — 3-4. Puerto Inca, Rio Pachitea, Peru, Staudinger 1933. Acanthocephala (A.) sericeicollis Walk. 1-3. Chiriqui, Panama. — 4. ?. (Altogether: Staudinger 1933). Acanthocephala (Spilopleura) parensis Dall. 1. Santa Cruz, Bolivia, Staudinger 1933. — 2. Marcapata, Peru,... |
| Tipo: Article / Letter to the editor |
Palavras-chave: 42.75. |
| Ano: 1938 |
URL: http://www.repository.naturalis.nl/record/318835 |
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| Umbgrove, J.H.F.. |
| As a member of the Expedition on board H.M. „Willebrord Snellius" Dr. Ph. H. Kuenen had the opportunity to collect a suite of corals from a marine marl, deposited in an old valley now elevated above sea level, near Mahammanale, on the island Talaud, to the North of Celebes. He kindly entrusted to me the identification of the collection, which is now in the National Museum of Geology at Leiden. The following list shows the 15 species, which could be identified, and their stratigraphical distribution. 1. Flabellum rubrum (Q. et G.), Miocene, Pliocene, Pleistocene, Recent. 2. Flabellum pavoninum Less. var. paripavoninum (Alcock), Recent. 3. Acanthocyathus grayi E.H., Miocene?, Pliocene, Pleistocene, Recent. 4. Caryophyllia spec. (probably the recent species... |
| Tipo: Article / Letter to the editor |
Palavras-chave: 42.72. |
| Ano: 1938 |
URL: http://www.repository.naturalis.nl/record/319362 |
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| Desbrosses, Pierre. |
| The bluntnose sixgill shark is a shark which is easily recognizable through its six gill slits and the presence of a single dorsal fin with a posterior insertion. This shark cruises the waters of the Atlantic Ocean: to the West, it has been observed near Cuba; to the East, it cruises from the coasts of Mauritania, the Canaries and Madeira, to the Mediterranean Sea, the eastern entrance of the English Channel and more rarely in the North Sea. [...] |
| Tipo: Text |
Palavras-chave: Histoire Ifremer. |
| Ano: 1938 |
URL: http://archimer.ifremer.fr/doc/1938/publication-5771.pdf |
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| Straelen, V. van. |
| L'exploration assidue des terrains cénozoïques de l'Insulinde a permis de recueillir, en ces dernières années, des restes de Crustacés Décapodes en assez grand nombre. Déposées dans diverses institutions scientifiques tant aux Pays-Bas qu'aux Indes Orientales Néerlandaises et aussi en Suisse, les collections me furent confiées pour étude par mes collègues et amis: Messieurs les Professeurs B. G. Escher et I. M. van der Vlerk, tous deux du Rijks Geologisch-Mineralogisch Museum, à Leyde, et J. H. P. Umbgrove, de la Technische Hoogeschool, à Delft; Monsieur le Dr. W. BERXouiJii, du Musée d'Histoire naturelle, à Bâle. |
| Tipo: Article / Letter to the editor |
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| Ano: 1938 |
URL: http://www.repository.naturalis.nl/record/505936 |
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| Swolfs, H.C.A.. |
| In de zomers van de jaren 1935 en 1936 werd door mij een gebied, gelegen aan de linkerzijde van de Serio, geologisch bewerkt. Dit gebied omvat de meest westelijke toppen en kammen van de Presolanaberggroep. Het behoort vrijwel geheel tot het stroomgebied van de Serio. Terzelfder tijd werkte W.A. Visser in het oostelijk aangrenzend terrein. De resultaten van zijn onderzoek heeft hij alreeds gepubliceerd. J. Weeda bewerkte reeds vroeger het Boven-Serio-dal en het is op zijn verzoek geweest, dat ik mijn onderzoekingen in noordelijke richting heb uitgebreid tot in het Valle Sedornia. Om deze reden bedekken onze kaarten gedeeltelijk elkaar. Ofschoon vanuit de talrijke grootere dorpen, gelegen in het Valle Seriana en in het Valeggia, een groot deel van het... |
| Tipo: Article / Letter to the editor |
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| Ano: 1938 |
URL: http://www.repository.naturalis.nl/record/505867 |
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| Pulle, A.A.. |
| Van geen zijner geestesproducten heeft Goethe zoo weinig genoegen beleefd als van zijn „Versuch über die Metamorphose der Pflanzen”. Toen de verhandeling in 1790 na langdurige studie gereed was, weigerde de uitgever GÖSCHEN, met wien Goethe sinds vele jaren in relatie stond, haar te laten drukken, zoodat de schrijver naar een anderen uitgever moest gaan zoeken. In zijn verzameling van natuurwetenschappelijke studies, in 1817 uitgegeven met den titel „Zur Naturwissenschaften überhaupt, besonders zur Morphologie”, waarin de metamorphoseleer is herdrukt, beschrijft Goethe op de hem eigene olympische manier de lotgevallen van „Handschrift” en „Druckschrift” en beklaagt hij zich bitter over de koelheid van het publiek, maar nog meer over het gebrek aan inzicht... |
| Tipo: Article / Letter to the editor |
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| Ano: 1938 |
URL: http://www.repository.naturalis.nl/record/535027 |
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| Florschütz, F.. |
| Die erste Mitteilung über die Möglichkeit des Vorkommens fossiler Azolla im niederländischen Boden rührt von J. LORIé her, der im Jahre 1905 bei der Beschreibung von Bohrproben die Entdeckung von Makrosporangien von Azolla filiculoides Lam. in einer dünnen Torfschicht unter Vogelenzang erwähnte (Lit. 1). Da aller Wahrscheinlichkeit nach zur Zeit dieser Bohrung im Jahre 1887 Azolla schon in grosser Menge in der Umgebung wuchs, hielt LORIé es nicht für ausgeschlossen, dass rezente Makrosporangien in den Torf geraten wären. Der diesbezügliche Teil der angeführten Arbeit lautet: „Van eenig belang is de laag hard en droog veen, XIV, tusschen 61.1 en 61.4 M.—A.P., waaruit bij het slibben eenige zeer kleine voorwerpjes werden afgescheiden, klaarblijkelijk van... |
| Tipo: Article / Letter to the editor |
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| Ano: 1938 |
URL: http://www.repository.naturalis.nl/record/534979 |
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| Boschma, H.. |
| Recently a fairly large number of teeth of the sperm whale were acquired for the collections of the Rijksmuseum van Natuurlijke Historic These teeth were picked out from an extensive material of sperm whale teeth collected in the Antarctic region and preserved by the whalers for their commercial value. Together with Dr. A. B. van Deinse at Rotterdam the author spent two days in selecting from the available material those specimens which showed peculiarities of some kind so that they might prove interesting for further examination. I want to thank Dr. Van Deinse here for his kind help in saving so many peculiar specimens for scientific purposes. Double teeth of the sperm whale are not unknown, but as far as I am aware only two instances have been described,... |
| Tipo: Article / Letter to the editor |
Palavras-chave: 42.84. |
| Ano: 1938 |
URL: http://www.repository.naturalis.nl/record/318658 |
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| Goddijn, W.A.. |
| Am 3. Februar dieses Jahres verschied Dr J. W. C. GOETHART, der von 1910 bis 1932 Direktor des Reichsherbariums und Lektor der systematischen Botanik an der Reichsuniversität zu Leiden war. Dr GOETHART wurde geboren am 21. Juli 1866 zu Semarang in Niederländisch-Indien. Er studierte in Wageningen an der Landwirtschaftlichen Hochschule und beendete seine biologischen Studien an der Universität zu Göttingen unter Leitung bekannter Gelehrter wie Prof. H. GRAF ZU SOLMS—LAUBACH, Prof. G. BERTHOLD, Prof. G. EHLERS u.a. Seine Untersuchungen über Malvaceenblüten wurden bearbeitet in einer Inaugural-Dissertation, und 1890 promovierte der junge GOETHART summa cum laude“ mit seinen ”Beiträgen zur Kenntnis des Malvaceen-Andröceums“ an der Georg-August-Universität. |
| Tipo: Article / Letter to the editor |
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| Ano: 1938 |
URL: http://www.repository.naturalis.nl/record/525562 |
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| Registros recuperados: 97 | |
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