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	Provedor de dados Naturalis (37) Autor Bruggen, A.C. van (37) Winter, A.J. de (2) Achterberg, C. van (1) Appleton, C.C. (1) Gerlach, J. (1) Gittenberger, E. (1) Pieters, F.F.J.M. (1) Solem, A. (1) Verdcourt, B. (1) Mais... Palavra-chave 42.73 (23) Gastropoda (11) Taxonomy (11) Pulmonata (10) Streptaxidae (7) Gulella (5) Mollusca (5) 42.75 (3) Africa (3) Bibliography (3) Biography (3) History of biology (3) Malawi (3) 42.01 (2) East Africa (2) History of zoology (2) Hymenoptera (2) New species (2) Rijksmuseum van Natuurlijke Historie (2) Rijksmuseum van Natuurlijke Historie/Leiden (2) Mais... Tipo do documento Article / Letter to the editor (37) Ano 2013 (2) 2011 (1) 2010 (1) 2008 (1) 2007 (1) 2006 (1) 2003 (1) 2002 (1) 2001 (1) 2000 (2) 1999 (1) 1998 (1) 1996 (1) 1995 (1) 1994 (2) 1990 (1) 1980 (1) 1977 (1) 1976 (1) 1975 (1) Mais... País Netherlands (37)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 37 Primeira ... 1 2 ... Última Caenis Demoulini, a new Ephemeropteron from Thailand Naturalis Bruggen, A.C. van. During a short stay at Bangkok on December 3rd, 1953, Professor H. Boschma observed that enormous quantities of minute insects were attracted by lamplight in the hotel of the Royal Dutch Airlines (K.L.M.) "Plaswijk" at the airport Laksi. From the enormous accumulations of these insects around the lamps he collected a sample which he entrusted to me for examination. This sample proved to consist almost entirely of a new species of mayfly which is described in the present paper. Caenis demoulini nov. spec. Female imago. Head and thorax uniformly yellowish brown. Eyes purple-black, prominent. Antennae grey-brown ; median ocellus prominent, colour light brown with a darker edge. Abdomen pale yellowish brown, at the dorsal surface with light browngrey markings,... Tipo: Article / Letter to the editor Palavras-chave: 42.75. Ano: 1954 URL: http://www.repository.naturalis.nl/record/318306 Trachygystis (Dendrotrichia) sylvicola, a new subgenus and species from Rhodesia (Mollusca, Gastropoda Pulmonata: Endodontidae) Naturalis Bruggen, A.C. van; Verdcourt, B.. In 1959 the first author (A.C.v.B.) discovered a peculiar snail of the pulmonate family Endodontidae in Rhodesia; on a subsequent expedition more specimens were obtained, so that a series is now available for description. The species undoubtedly belongs to the genus Trachycystis Pilsbry, 1893, but a new subgenus has to be created in order to accomodate this particular species. Anatomical data and figures have been supplied by the second author (B.V.), while the first author is responsible for the remaining part of text and figures. Dendrotrichia subgen. nov. A subgenus of Trachycystis characterised by ramose bristles on the surface of the shell; genital anatomy like that of subgenus Chalcocystis. Type species: Trachycystis (Dendrotrichia) sylvicola spec.... Tipo: Article / Letter to the editor Palavras-chave: 42.73. Ano: 1965 URL: http://www.repository.naturalis.nl/record/319055 Notes on a drawing of Indian elephants in red crayon by Petrus Camper (1786) in the archives of the Rijksmuseum van Natuurlijke Historie Naturalis Bruggen, A.C. van; Pieters, F.F.J.M.. A drawing of two Indian elephants, signed "P. Camper f. 10 Sept. 1786", in red chalk or crayon, was found in the archives of the Rijksmuseum van Natuurlijke Historie in a manuscript by T.G. van Lidth de Jeude (1788-1863). Van Lidth de Jeude, professor at Utrecht university, obviously intended to use it as an illustration in his projected manual of the mammals in Dutch. The drawing is almost completely identical to an unsigned drawing in the Artis library, one of a series of three. The Leiden drawing is traced back to H. Schlegel, director of the Leiden museum 1858-1884, who most probably obtained the Van Lidth de Jeude papers upon his death. Van Lidth de Jeude is likely to have acquired the Camper drawing from G.J. van Klinkenberg (1768/69-1841), who in... Tipo: Article / Letter to the editor Palavras-chave: Proboscidea; Indian Elephant; Petrus Camper; History of zoology; History of zoological gardens; Rijksmuseum van Natuurlijke Historie; 42.84. Ano: 1990 URL: http://www.repository.naturalis.nl/record/319398 A contribution to the knowledge of non-marine Mollusca of South West Africa Naturalis Bruggen, A.C. van. The moment to collate scattered notes on South West African non-marine molluscs arrived last year when Mr. B. H. Lamoral of the Natal Museum, Pietermaritzburg (South Africa), entrusted the present author with the study of material obtained during a Council of Scientific and Industrial Research (C.S.I.R., Pretoria)-sponsored collecting trip. During Mr. Lamoral's explorations in 1969 in South West Africa non-marine molluscs were obtained as a sideline. Nevertheless the material is certainly considered sufficiently interesting to warrant publication. South West African material from various sources was studied and the following abbreviations have been used: BM for British Museum (Natural History), London; NM for Natal Museum, Pietermaritzburg; RMNH for... Tipo: Article / Letter to the editor Palavras-chave: 42.73. Ano: 1970 URL: http://www.repository.naturalis.nl/record/318771 The distribution of introduced mollusc species in Southern Africa Naturalis Bruggen, A.C. van. Artificial distribution patterns of animals and plants may be defined as those caused or fostered deliberately or accidentally by man. Consequently we can distinguish two types of artificial distribution, viz., that of animals accidentally distributed by man (rats, mice, insects, slugs, etc.) and that of animals deliberately transported by man (domestic and pet animals; species involved in transmission of game animals and biological control of insects and plants, etc.). A considerable proportion of accidentally transported animals is made up of non-marine molluscs and it appears that there are few countries on the seaboard that have not yet experienced the immigration of some foreign pulmonate. Accidental transport, invasion and establishment can only be... Tipo: Article / Letter to the editor Ano: 1964 URL: http://www.repository.naturalis.nl/record/505130 Size clines and subspecies in the Streptaxid Genus Gulella PFR. (Mollusca, Gastropoda pulmonata) in Southern Africa Naturalis Bruggen, A.C. van. CONTENTS 1. Introduction.................. 3 2. Systematic part................. 6 Gulella adamsiana................. 7 Gulella darglensis................. 14 Gulella elliptica................. 19 Gulella farquhari................. 27 Gulella infrendens................ 33 Gulella planti...................................... 39 Gulella vicina....... ....... 44 Gulella zuluensis................. 49 3. Concluding remarks................ 54 4. Summary................... 58 5. References.................. 58 6. Index to trivial names in Gulella............. 62 1. INTRODUCTION The concept of subspecies has been applied to terrestrial molluscs at a comparatively early stage. Mayr (1942) quotes the works of Rossmässler (1826), Kobelt (1881), the Sarasin brothers... Tipo: Article / Letter to the editor Palavras-chave: 42.73. Ano: 1980 URL: http://www.repository.naturalis.nl/record/317764 Notes on some land and freshwater Mollusca from Auvergne, France Naturalis Bruggen, A.C. van. From August 16 till September 1, 1955, Dr. H. C. Blöte, Mr. J. J. Barkman, and the present author were the leaders of an excursion of students in biology of the University at Leiden to Central France. For some two weeks the party was hospitably lodged in the "Station Biologique" in the village Besse-en-Chandesse (département Puy de Dôme), 30 km S.S.W. of Clermont-Ferrand. Thanks to the generosity of Prof. R. Hovasse and Dr. L. Olivier, we could stay in this biological institute, which belongs to the University at Clermont-Ferrand. During the excursion the author paid special attention to the collecting of land and freshwater Mollusca. The very dry and hot weather during our stay was one of the main difficulties in carrying the project into execution;... Tipo: Article / Letter to the editor Palavras-chave: 42.73. Ano: 1957 URL: http://www.repository.naturalis.nl/record/318541 Studies on the land molluscs of Zululand Naturalis Bruggen, A.C. van. CONTENTS Ι. Introduction.................. 3 2. Acknowledgements................ 5 3. Revision of the genus Metachatina............ 6 4. Land molluscs of the Mkuzi and Ndumu Game Reserves...... 20 4a. Topography, climate and vegetation........... 21 4b. Systematic list................ 23 4c. Notes on ecology............... 53 5. Other new records for Zululand............ 53 6. The distribution of land molluscs in Zululand......... 71 7. The distribution of land molluscs in Southern Africa....... 76 7a. The country (topography, climate, vegetation)........ 77 7b. Composition of the fauna............. 82 7c. The endemic genera and their species.......... 88 7d. The temperate element.............. 100 7e. The tropical element.............. 102 7f.... Tipo: Article / Letter to the editor Palavras-chave: 42.73. Ano: 1969 URL: http://www.repository.naturalis.nl/record/317774 New data on southern African Achatinidae (Mollusca, Gastropoda Pulmonata) Naturalis Bruggen, A.C. van. Increasing knowledge of the genital anatomy of the species of the African land snail family Achatinidae has greatly improved our understanding of the delimitation of the species and the intricate interrelationships of the various taxa (Mead, 1950). The genitalia of many achatinids are still unknown due to the absence of properly preserved animals. New data, mainly on the reproductive organs of recently collected material, are supplied here for two Southern African species, Archachatina sandgroundi Bequaert and A. dimidiata (Smith), which have now been dissected for the first time. Acknowledgements are due to Mr. J. F. Peake and his staff at the British Museum (Natural History), London, Prof. K. J. Boss of the Museum of Comparative Zoology at Harvard... Tipo: Article / Letter to the editor Palavras-chave: 42.73. Ano: 1972 URL: http://www.repository.naturalis.nl/record/318128 New taxa of Streptaxidae and Enidae (Mollusca, Gastropoda Pulmonata) from South Africa and Malawi Naturalis Bruggen, A.C. van. For various reasons a number of discoveries in the field of Southern African malacology has now reached a point where there is no need for further delay in publication. In the course of a long term project, the revision of the Streptaxidae of Southern Africa, three new taxa have come to light which are described below. Mr. C. C. Appleton (Bilharzia Research Unit, Nelspruit, South Africa) during an extended period of research in Tongaland (NE. Zululand, South Africa) has found a remarkable new form of the genus Gulella L. Pfeiffer, 1856. This is seemingly closely related to a recently described extinct species from Aldabra Island in the western Indian Ocean (Van Bruggen, 1975). It is an unfortunate consequence of the rules of zoological nomenclature that... Tipo: Article / Letter to the editor Palavras-chave: 42.73. Ano: 1975 URL: http://www.repository.naturalis.nl/record/318088 Studies on the Streptaxidae (Mollusca: Gastropoda Pulmonata) of Malaŵi 10. Description of Gulella systemanaturae, a new species from Dedza Mountain Naturalis Bruggen, A.C. van. Gulella systemanaturae spec. nov. is described from Dedza Mt. in South-Central Malaŵi. The mediumsized shell is characterized by little prominent costulation and a four-fold apertural dentition consisting of angular lamella, labral process, and outer and inner columellar processes. The labrum is sharply angulate at its point of attachment to the body whorl near the angular lamella. Tipo: Article / Letter to the editor Palavras-chave: Gastropoda; Pulmonata; Streptaxidae; Gulella; Taxonomy; Malaŵi; 42.73. Ano: 2008 URL: http://www.repository.naturalis.nl/record/261759 An early (1850) 'handwritten' shell exchange catalogue of the Leiden Museum, with notes on the collectors Rethaan Macaré and Tischbein Naturalis Bruggen, A.C. van. A ‘handwritten’ (lithographed) shell exchange catalogue of the National Museum of Natural History, Leiden (The Netherlands), dated 1850 and containing 864 nominal taxa (861 molluscs and 3 brachiopods), is discussed in the context of the history of the museum. This catalogue must have been distributed in a limited edition to shell collectors interested in the exchange of specimens. Among the exchange partners of the museum were the well-known 19th century Dutch collector Lady (later Dowager) F.J.M. Rethaan Macaré née Ontijd (1812-1887; first published portraits included) and the German P.F.L. Tischbein (1813-1883; first published portrait included); their contacts with the museum are discussed, mainly as regards this catalogue. Tipo: Article / Letter to the editor Palavras-chave: Mollusca; Hymenoptera; History of malacology; History of Rijksmuseum van Natuurlijke Historie; Shell collecting. Ano: 2013 URL: http://www.repository.naturalis.nl/record/613730 Miscellaneous notes on Southern African Gastropoda Euthyneura (Mollusca) Naturalis Bruggen, A.C. van. SUMMARY The following new distribution records of southern African terrestrial molluscs seem to be of particular interest: Pupilla fontana (Krss.), Rachis jejuna (M. & P.), Guppya rumrutiensis (Prest.), Xerocerastus burchelli (Gray) (all four new for Rhodesia), Euonyma damarica Jaeck. (new for Cape Province) and Streptostele herma Conn, (common at Lundi, Rhodesia). Xerocerastus schultzei (Bttg.) has to be expunged from the Rhodesian list; existing records are based on misidentifications. The following synonymies have been established: Achatina subcylindrica Preston, 1909, and A. s. deisenbecki Blume, 1952, nov. syn. of Archachatina (Tholachatina) transvaalensis (Smith, 1878) ; Helix (Nata) liparoxantha Melvill & Ponsonby, 1892, nov. syn. of Nata... Tipo: Article / Letter to the editor Palavras-chave: 42.73. Ano: 1967 URL: http://www.repository.naturalis.nl/record/317698 Dr Jacob van der Land, marine biologist extraordinary Naturalis Bruggen, A.C. van. This contribution is an attempt to sketch the life and works of Dr Jacob van der Land, curator of worms and chief marine biologist of the National Museum of Natural History, on the occasion of his official retirement. Born in 1935, Jacob van der Land read biology at Leiden University (1958-1964), where he obtained his Ph.D. in 1970 on a treatise on the Priapulida under the supervision of Prof. Dr L.D. Brongersma. In 1964 he was appointed curator of worms in the museum. Later on he took over leadership of the invertebrate section (excluding insects) of the museum and was also placed in charge of all marine research. Initially, Van der Land organized field trips for biology students of Leiden University to Scandinavia, who were able to sample seagoing... Tipo: Article / Letter to the editor Palavras-chave: Vermes; Turbellaria; Priapulida; Oligochaeta; Tardigrada; Vestimentifera; Biography; Bibliography; History of biology; Marine biology; Rijksmuseum van Natuurlijke Historie/Leiden; National Museum of Natural History/Leiden; 42.76. Ano: 2001 URL: http://www.repository.naturalis.nl/record/219445 Neosciara Wendalinae, an interesting new Nematoceron from the Netherlands (Diptera, Lycoriidae) Naturalis Bruggen, A.C. van. In the course of the year 1954 I received for identification a little Nematoceron belonging to the family Lycoriidae (Sciaridae). After a careful examination of the material and the literature I arrived at the conclusion that my specimens represented a hitherto undescribed species. It belongs to the genus Neosciara Pettey, 1918 (sensu Lengersdorf, 1930 and Frey, 1942). There is some confusion about the naming and delimitation of the genera in the subfamily Lycoriinae. The four most important opinions are : I. Lengersdorf (1930) : Genus Lycoria Meigen, 1800, syn. Saara Meigen, 1803, Gruppe I (no name, veins cu and m with bristles) and Gruppe II Neosciara Pettey, 1918 (cu and m bare). II. Séguy (1940) : Genus Lycoria Meigen, 1800 (cu and m with bristles) and... Tipo: Article / Letter to the editor Palavras-chave: 42.75. Ano: 1954 URL: http://www.repository.naturalis.nl/record/318372 Streptaxidae (Mollusca: Gastropoda: Pulmonata) of the Seychelles Islands, Western Indian Ocean Naturalis Gerlach, J.; Bruggen, A.C. van. The taxonomy of the species of the terrestrial carnivorous snail family Streptaxidae of the Seychelles archipelago is reviewed with the exception of the three species of the genus Priodiscus (vide Gerlach, 1995). All 18 species are restricted to the northern, granitic islands. This paper describes 15 species, including two new genera (Silhouettia and Careoradula), and four new subspecies (Edentulina dussumieri reservae, E. d. silhouettae, E. d. praslina, Stereostele nevilli parvidentata). The nominal taxon Streptaxis (Imperturbatia) constans var. silhouettae is raised to species level to become the type species of the new genus Silhouettia. The type species of Careoradula is Streptaxis (Imperturbatia) perelegans. Anatomical descriptions and figures are... Tipo: Article / Letter to the editor Palavras-chave: Mollusca; Gastropoda; Pulmonata; Streptaxidae; Seychelles Islands; Taxonomy; Biogeography; 42.73. Ano: 1999 URL: http://www.repository.naturalis.nl/record/219431 Revisionary notes on Negulus O. Boettger, 1889, a genus of minute African land snails (Gastropoda Pulmonata: Vertiginidae) Naturalis Bruggen, A.C. van. The genus Negulus is reviewed; only four Recent species, restricted to continental Africa, are recognized. The genus is extinct in Europe, being only recorded from Tertiary deposits. A key to the shells of the Recent species (all figured) is supplied. The anatomy is as yet unknown. A sinistral shell of N. abyssinicus is described from among a series of paralectotypes in the Leiden Museum, the first such abnormality in the genus (figured). A fair amount of shell material has become available (among which some historical specimens) so that metric data may be compared with greater confidence. Recent occurrence is established/confirmed for Eritrea, Ethiopia, Sudan, Kenya, Tanzania, Zaire, Zambia, Malaŵi, and Bioko (Fernando Poo). The small size of the shell... Tipo: Article / Letter to the editor Palavras-chave: Gastropoda; Pulmonata; Vertiginidae; Negulus; Africa; St. Helena Is.; Taxonomy; 42.73. Ano: 1994 URL: http://www.repository.naturalis.nl/record/318176 Studies on the Streptaxidae (Mollusca: Gastropoda Pulmonata) of Malawi 12 Four new species of Gulella s.l. Naturalis Bruggen, A.C. van. Gulella annibiodiversitatis spec. nov. is described from a few scattered localities in montane forest above c. 1300 m in southern-central Malaŵi. It is mainly characterized by a smallish (4.9-6.3 mm high), smooth and generally featureless shell without apertural dentition. Gulella menkhorsti spec. nov., has a small (2.3-2.9 mm high) and smooth shell with a six-fold dentition and is probably a restricted range endemic; so far it has only been recorded from the Mpita Forest in southern Malaŵi. A single smooth and small shell (2.7 mm) with a seven-fold apertural dentition from the Misuku Hills in northern Malaŵi also does represent a new species, Gulella crux spec. nov. Another sample from the same area, introduced as Gulella nuchalis spec. nov., has a... Tipo: Article / Letter to the editor Palavras-chave: Gastropoda; Pulmonata; Streptaxidae; Gulella; Malawi; East Africa; Taxonomy. Ano: 2011 URL: http://www.repository.naturalis.nl/record/638094 Studies on the Ecology and systematics of the Terrestrial Molluscs of the Lake Sibaya area of Zululand, South Africa Naturalis Bruggen, A.C. van; Appleton, C.C.. CONTENTS Ι. General introduction................ 3 2. Notes on the climate, ecology and isolation of the coastal dune forest at Lake Sibaya, pertinent to its molluscan fauna........... 5 2a. Introduction................. 5 2b. Climate.................. 7 2c. Description of the habitats............. 12 2d. Ecological observations on the Mollusca.......... 13 2e. The origin and isolation of the dune forest environment...... 14 3. Systematic part................. 17 3a. Gastropoda Prosobranchia............. 18 3b. Gastropoda Pulmonata.............. 19 3c. Zoogeographical conclusions............. 38 4. Summary................... 41 5. References.................. 41 1. GENERAL INTRODUCTION Lake Sibaya (sometimes misspelt Sibayi) is a freshwater lake on the... Tipo: Article / Letter to the editor Palavras-chave: 42.73. Ano: 1977 URL: http://www.repository.naturalis.nl/record/317725 Revision of the Sapotaceae of the Malaysian area in a wider sense. XV. Payena A. De Candolle Naturalis Bruggen, A.C. van. Payena as a genus was created by Alphonse De Candolle in his Prodromus Systematis Naturalis Regni Vegetabilis in 1844. He commemorated in it the French chemist A. Payen (1795—1871) in Paris. De Candolle placed in it the species Mimusops lucida, first described by G. Don; the latter employed this nomen nudum used by Wallich in his List of specimens in the East India Company’s Museum (1858). The famous Swiss botanist characterized the new genus by the following diagnosis on page 196: “Calyx 4-partitus (nec 8-partitus, ut dixit cl. G. Don), lobis ovatis, obtusis extus et margine puberulis, 2 exterioribus latioribus. Corolla 8-fida, basi tubulosa, superne campanulata, calyce vix longior; lobis 2 ante lobum quemque calycis, ovato-acutis, glabris. Stamina 8,... Tipo: Article / Letter to the editor Ano: 1958 URL: http://www.repository.naturalis.nl/record/526183 Registros recuperados: 37 Primeira ... 1 2 ... Última

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