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| Registros recuperados: 15.098 | |
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| Doesburg, P.H. van. |
| During soil fauna investigations performed in 1959 by Dr. J. van der Drift (see his study, 1963), three specimens were collected of a small coleopteroid heteropteron, representing a new species belonging to the genus Thaumamannia Drake & Davis, 1960. Up till now, only one other species in this genus was known, viz., T. manni, collected in an ants' nest by Mr. W. H. Mann in Bolivia. The other three known species in the subfamily Vianaidinae1) belong to the genus Anommatocoris China, 1945, and are also found with ants (Drake & Ruhoff, 1965). The new species described here is closely related to the Bolivian species, and in all likelihood is also myrmecophilous. It is the first record of a vianaidine tingid for Surinam and for the Guyana's. The... |
| Tipo: Article / Letter to the editor |
Palavras-chave: 42.75. |
| Ano: 1977 |
URL: http://www.repository.naturalis.nl/record/318947 |
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| Durant, W.. |
| This series of two or more volumes starts to be published in the summer of 1962; the page proofs of the first volume, which was sent to the press in May 1960, were received by Dr. E. Quisumbing at Manila where the volume is being printed, in March; its publication can be expected by July 1962. The series ”Pacific Plant Areas” means to give all that is already known about distribution of taxa of generic and lower level which centre round the Pacific Ocean, and also to add to our knowledge by giving new maps which have been carefully prepared by specialists. Hence the series consists of a bibliographic part and a cartographic part, preceded by an explanatory introduction. Volume I is mainly bibliographic, containing about 3200 references to maps and 26 newly... |
| Tipo: Article / Letter to the editor |
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| Ano: 1962 |
URL: http://www.repository.naturalis.nl/record/533454 |
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| Hou, Ding. |
| Shrubs, trees, or lianas, rarely undershrubs or herbs, with a very strongly developed and layered, fibrous, tough bast (“Seidenbast”, silky fibres). Leaves opposite or decussate, spiral or alternate, very rarely some ternate, simple, entire, exstipulate, articulated at the base, glandular-punctate in Gonystyloideae. Inflorescences terminal, axillary or extra-axillary, or on internodes, sometimes on brachyblasts, simple or rarely branched, sessile or peduncled, racemose, umbelliform, spicate, capitate, or fascicled, obviously basically racemose; flowers rarely solitary, sometimes cauliflorous and condensed into glomerules, bracteate (bracts sometimes forming an involucre) or ebracteate. Flowers bisexual (rarely unisexual by abortion and polygamodioecious or... |
| Tipo: Article / Letter to the editor |
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| Ano: 1960 |
URL: http://www.repository.naturalis.nl/record/532667 |
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| Vermeulen, J.J.. |
| This paper contains a taxonomic revision of the Bulbophyllinae, with the genera Bulbophyllum (including Cirrhopetalum and Megaclinium) and Chaseella, from continental Africa (including Bioko (Fernando Poo), Sao Tome, Principe, Annobon and Zanzibar). Keys are given to the genera and species. For each species full synonymy, descriptions, notes on distribution, habitat etc. and a line drawing are presented. Many species are also illustrated by colour photographs. Three new taxa are described: Bulbophyllum subligaculiferum, B. bidenticulatum ssp. joyceae and B. scaberulum var. crotalicaudatum. Some new combinations are made. The botanical terminology used is clarified. |
| Tipo: Article / Letter to the editor |
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| Ano: 1987 |
URL: http://www.repository.naturalis.nl/record/509473 |
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| Belle, J.. |
| The species of Lestes from Surinam are treated. L. basidens spec. nov. (♂ holotype: Distr. Nickerie, Sipaliwini, near airstrip), L. curvatus spec. nov. (♂ holotype: Distr. Suriname, Coropina creek, Republiek), L. edentatus spec. nov. (♂ holotype: Distr. Marowijne, Nassau mountain range) and L. trichonus spec. nov. (♀ holotype: Distr. Nickerie, Sipaliwini, near airstrip) are described and illustrated. The types are deposited in the National Museum of Natural History, Leiden. L. mediorufus Calvert and L. tenuatus Rambur are illustrated and a lectotype for the latter species is designated. The holotype of L. sublatus Hagen in Selys is redescribed and illustrated. L. forficula Rambur, known from the surrounding countries of Surinam, is also illustrated. A key... |
| Tipo: Article / Letter to the editor |
Palavras-chave: Lestidae; New taxa; Surinam; 42.75. |
| Ano: 1997 |
URL: http://www.repository.naturalis.nl/record/318533 |
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| Oort, A.J.P.. |
| Whilst studying the material of the genus Securidaca for the “Flora of Suriname”, I found it in most cases extremely difficult or even impossible to identify the species. The original descriptions are, as a rule, very short, and they have been based for a good deal on incomplete material: mature fruits, for instance, are often missing. Hence it is not surprising that on quite a number of species the opinions of taxonomists disagree. Accordingly on the one hand we may find in the various collections the most different species lumped together under the same name, while on the other hand one and the same species may appear under several names. A study of the type specimens therefore, was obviously very desirable. I am indebted to the “VAN EEDEN FONDS” for... |
| Tipo: Article / Letter to the editor |
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| Ano: 1940 |
URL: http://www.repository.naturalis.nl/record/534803 |
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| Pinkster, Sjouk. |
| The morphological diversity within the species Echinogammarus berilloni (Catta, 1878), stressed by Spandl (1926), Margalef (1956) and Pinkster (1969) was a motive to sample systematically in drainage systems of the Iberian peninsula and of great parts of France. It became clear that E. berilloni in reality was the collective name for a group of at least 10 species, all of them with their own, restricted distribution area. Only one of these species, the real E. berilloni, inhabits a much larger area, including the major part of France, the Channel islands, Belgium, Luxembourg, the southern part of the Netherlands, and south-western Germany. In this study the characters of the E. berilloni-group are discussed and comparative descriptions are given of all... |
| Tipo: Article / Letter to the editor |
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| Ano: 1973 |
URL: http://www.repository.naturalis.nl/record/504082 |
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| Vecht, J. van der. |
| Since the publication of my revision of the Vespinae of the Indo-Malayan and Papuan areas (1957), I have had the opportunity to study a considerable amount of additional material of this subfamily. Part of this material originated from the areas treated in my previous paper, and in so far as the following notes refer to these specimens, they may be regarded as a first supplement to that revision. The present paper, however, also contains some information on the Vespinae occurring in India, China, and Japan. At first I had hoped to round off my studies of the Vespinae by preparing a more or less complete revision of the Vespa species of the Asiatic continent, but so far it has proved impossible to accumulate sufficient material for this purpose. The males... |
| Tipo: Article / Letter to the editor |
Palavras-chave: 42.75. |
| Ano: 1959 |
URL: http://www.repository.naturalis.nl/record/318251 |
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| Meinders-Groeneveld, J.; Segal, S.. |
| Pteridological Notes, 3 The genus Polypodium in the Netherlands Both Polypodium vulgare L. (sensu stricto) and P. interjectum Shivas occur in the Netherlands. Most of the differential characters reported in the literature overlap one another rather broadly, so that it is often necessary to use a ’syndrome’ of characters for the naming of individual specimens. The results obtained by the present authors do not correspond with those of SHIVAS (22), ROTHMALER & SCHNEIDER (18), or LENSKI (11) in every respect. The two forms appear to differ in the following features: P. vulgare: Frond lanceolate in outline with the lower pairs of pinnae approximately of equal length along a considerable portion of the frond blade, and the apical part often gradually... |
| Tipo: Article / Letter to the editor |
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| Ano: 1967 |
URL: http://www.repository.naturalis.nl/record/527273 |
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| Philipson, W.R.. |
| Evergreen shrubs or trees, rarely lianes. Leaves decussate, or rarely in whorls of three, exstipulate, simple, entire or dentate, with spherical oil cells in the lamina, bearing simple or stellate hairs or glabrous. Inflorescence terminal or axillary (when in axils of reduced bracts appearing supra-axillary), sometimes cauliflorous, cymose, paniculate, fasciculate or pleiochasial. Flowers unisexual or bisexual, actinomorphic or very rarely (extra-Mal.) oblique, receptacle usually well developed (perigynous), rarely reduced (hypogynous), ± globose or urceolate to widely campanulate; tepals usually inconspicuous, sometimes larger and petaloid, rarely distinct sepals and petals (extra-Mal.), decussate, radial or spiral. — Male flowers with few to many stamens... |
| Tipo: Article / Letter to the editor |
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| Ano: 1984 |
URL: http://www.repository.naturalis.nl/record/532588 |
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| Adema, Frits. |
| The application of modern techniques in histochemistry, electron microscopy, physiology, biochemistry, molecular biology, etc. in the last decades has changed embryology from a descriptive science to an experimental and applied science. The present book is a result of this development. A score of authors deals with all aspects of embryology from male and female gametogenesis to fruits and seeds. Amongst the topics discussed in this volume are: male and female sporogenesis, fertilisation (in vivo and in vitro), zygotic and somatic embryogenesis, endosperm development, maturation, germination and dormancy of seeds. Some of the more special subjects are apomixis and parthenocarpy. |
| Tipo: Article / Letter to the editor |
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| Ano: 2002 |
URL: http://www.repository.naturalis.nl/record/525552 |
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| NN. |
| The Rijksherbarium/Hortus Botanicus acquired funds through NWO (Netherlands Organisation for Scientific Research) to participate in a 7-year interdisciplinary cooperative programme of Indonesian and Dutch scientific institutions aiming at research in Irian Jaya, Cenderawasih province (the Bird’s Head; ISIR: Irian Jay Studies – a programme for Interdisciplinary Research). Participating disciplines are: Linguistics, Anthropology, Development Administration, Demography, Archaeology, Geology and Botany. Several Dutch Universities and Institutions are to participate; the Dutch part of the project is coordinated by Leiden University. Nine PhD students, four postgraduates, and six Senior staff members will carry out subprogrammes that may last 2-7 years with... |
| Tipo: Article / Letter to the editor |
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| Ano: 1994 |
URL: http://www.repository.naturalis.nl/record/532824 |
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| Schlegel, H.. |
| The readers of my work entitled “Muséum des Pays-Bas” will recollect that I identified with the Gallinula olivacea of Meyen, inhabiting the Philippine islands, a bird collected by the late Dr. Bernstein, in the islands of Halmahera and Ternate, and which was afterwards stated to live equally in the isles of Amboina and Mysole. This bird was designated by me as belonging to a particular subdivision characterized by its very small triangular frontal plate. Mr. Frank, the well known dealer in zoological objects at Amsterdam, a man who, during more than half a century, with an unaltered integrity, has procured for our Museum many thousands of the most valuable objects, sent to me the skin of a bird, recently collected in New-Guinea, which appears to belong to... |
| Tipo: Article / Letter to the editor |
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| Ano: 1879 |
URL: http://www.repository.naturalis.nl/record/509239 |
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| NN. |
| Please submit your announcement to this Bulletin as early as possible! Several were received too late for interested readers to make use of. After the event please send a summary of the doings, and/or the Proceedings, if any. International Symposium on Resource availability and the structure and functioning of tropical ecosystems: 5—12 June 1988. Universities of Miami, Florida, and San Jose, Costa Rica. Contact: Dr. J.M, Savage, Silver Anniversary Symposium, Dept. of Biology, University of Miami, POB 249118, Coral Gables F1 33124, U.S.A. |
| Tipo: Article / Letter to the editor |
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| Ano: 1987 |
URL: http://www.repository.naturalis.nl/record/532769 |
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| Koster, Joséphine Th.. |
| p. 562 line 14 add: — Luteidiscus St. John, Bot. Jahrb. 94 (1974) 549. Remark: St. John described the new genus Luteidiscus, which differs from Tetramolopium only by the colour of the corolla of the disc-flowers, being yellow in Luteidiscus and purplish in Tetramolopium. When considering the colour in the New Guinea species of Tetramolopium as given by the collectors we find for T. macrum (F. v. M.) Mattfeld var. macrum (dark-)yellow, (dark-)yellowish-brown, (pale-)purple, or purplish (Koster in Nova Guinea, Bot. 24, 1966: 571); for T. macrum var. album Koster purple, purplish, purple-brown, brown, (pale-)yellow with brown tips, dark- or yellowish-brown (l.c. 572); for T. macrum var. glabrescens Koster (light-)yellow, light brownish-purple, lobes with... |
| Tipo: Article / Letter to the editor |
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| Ano: 1976 |
URL: http://www.repository.naturalis.nl/record/525815 |
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| Weers, D.J. van. |
| Fossil Hystrix material from a large number of localities is biometrically analysed and compared with the extant species. H. major, H. etrusca, H. makapensis, and H. angressi are shown to be junior synonyms of H. refossa. H. bessarabica and H. trofimovi are shown to be junior synonyms of H. primigenia, and H. schaubi and H. cristata minor of H. vinogradovi. The dental characteristics of H. refossa, H. primigenia and H. vinogradovi are discussed. |
| Tipo: Article / Letter to the editor |
Palavras-chave: 38.22. |
| Ano: 1994 |
URL: http://www.repository.naturalis.nl/record/317541 |
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| Registros recuperados: 15.098 | |
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