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Registros recuperados: 196
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A century of research on the classical locality of Tegelen (province of Limburg, The Netherlands) Naturalis
Hoek Ostende, L.W. van den; Vos, J. de.
In 1904 Eugène Dubois published the first report on fossil mammals from the vicinity of Tegelen. After a century of research the clay-pits from the area are known as a classical locality for Villafranchian mammals. Antje Schreuder's work was particularly important for making the fossils from Tegelen known. Her papers, however, also indicate some problems. The large mammal fossils were gathered by clay-workers in the local ceramic industry, and the fragmentary nature of the fossils is partly caused by injudicious handling while extracting the bones from the clay. Because the Tegelen fossils are chance finds rather than the results of careful excavations, their exact provenance is not established. The only exception is the collection of micromammals, which...
Tipo: Article / Letter to the editor Palavras-chave: Tegelen; Villafranchian; Fossil mammals; Faunal list; 38.22; 42.84.
Ano: 2006 URL: http://www.repository.naturalis.nl/record/327749
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A discussion of Malayan and Indonesian shrews of the genus Crocidura (Insectivora: Soricidae) Naturalis
Jenkins, P.D..
An investigation was made into the systematics of white-toothed shrews (Crocidura) occurring in Malaya and Indonesia. Most of the forms recorded from this area have been found to represent one of four species: C. fuliginosa (Blyth, 1855), C. attenuata Milne-Edwards, 1872, C. maxi Sody, 1936 or C. monticola Peters, 1870, while the status of a few others remains unresolved at this stage. Each species is discussed and distinguishing features are given in tabular form.
Tipo: Article / Letter to the editor Palavras-chave: 42.84.
Ano: 1982 URL: http://www.repository.naturalis.nl/record/319266
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A fossil gazelle (Gazelle schreuderae nov. spec.) from the Netherlands Naturalis
Hooijer, D.A..
In 1944 Miss Dr. A. Schreuder sent me for identification a fossil horncore, which according to the accompanying letter came from a well-boring near Grubbenvorst (province of Limburg). It was found in a coarse sandy layer with gravel at a depth of 61.50 m below the surface; the topographic height of the latter is given as 24.53 m + N.A.P. (N.A.P. = sea-level at Amsterdam). Dr. J. F. Steenhuis, geologist to the Government Geological Foundation, informed me that deep borings for the water-supply of Central-Limburg have been made in the years 1918, 1919, and 1922 S. and S.E. of Grubbenvorst. Evidently we have to do with boring no. I of October 1918, which reached a depth of 83 m, the top being at 24.50 m + N.A.P. (Geological Foundation Index no. 695/4). The...
Tipo: Article / Letter to the editor Palavras-chave: 42.84.
Ano: 1945 URL: http://www.repository.naturalis.nl/record/318430
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A further Note on the Canines of Celebochoerus Naturalis
Hooijer, D.A..
The genus Celebochoerus was based by me (Hooijer, 1948) on two fragments of upper canines of rather large size, different from their homologues in Sus celebensis Müller and Babyrousa babyrussa (L.), the two living species of Suidae of Celebes. The specimens originate from Pleistocene deposits at Desa Beru, Tjabenge (Sopeng district), about 100 km N.E. of Macassar, S. Celebes, and were collected by Mr. H. R. van Heekeren, prehistorian to the Archaeological Survey at Macassar. In the meantime I have received more specimens of upper canines, collected by Mr. Van Heekeren at Desa Beru and also at Sompoh, 12 km N. of Beru. These specimens, like those first described, are surface finds and consequently more or less water-worn. They show a great deal of variation...
Tipo: Article / Letter to the editor Palavras-chave: 42.84.
Ano: 1950 URL: http://www.repository.naturalis.nl/record/319291
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A new fruit bat of the genus Myonycteris Matschie, 1899, from eastern Kenya and Tanzania (Mammalia, Megachiroptera) Naturalis
Bergmans, W..
Myonycteris relicta n. sp. is described from the Shimba Hills in southeast Kenya and from the Usambara Mountains in northeast Tanzania. The species is larger than the only other known African mainland species of the genus, Myonycteris torquata (Dobson, 1878), from the Central and West African rain forests and, if compared to M. torquata and the only other species in the genus, M. brachycephala (Bocage, 1889) from São Tomé, has a relatively longer rostrum, a more deflected cranial axis, and further differs in number, shape and position of its teeth. The new species provides new arguments for the relationship between the genera Myonycteris Matschie, 1899, and Lissonycteris Andersen, 1912. It is believed that Myonycteris relicta may be a forest species and as...
Tipo: Article / Letter to the editor Palavras-chave: 42.84.
Ano: 1980 URL: http://www.repository.naturalis.nl/record/319404
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A new genus of arboreal rat from West Java, Indonesia Naturalis
Musser, G.G..
Kadarsanomys nov. gen. is proposed for Rattus sodyi Bartels, 1937, and contrasted with Rattus and Lenothrix, two genera with which sodyi has been closely connected in the past. Kadarsanomys sodyi is an arboreal rat associated with bamboo on the forested volcanoes of West Java. Kadarsanomys has no close relatives and is the only murid genus endemic to a single island on the Sunda Shelf. Kadarsanomys, Pithecheir and Lenothrix comprise the only endemic genera of Sundaic murids.
Tipo: Article / Letter to the editor Palavras-chave: Mammalia; Muridae; Kadarsanomys sodyi; Taxonomic revision; Description; 42.84.
Ano: 1981 URL: http://www.repository.naturalis.nl/record/323958
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A new species of Hydromys (Muridae) from Western New Guinea (Irian Jaya) Naturalis
Musser, G.G.; Piik, E..
A new species of the murid Hydromys is named and described, based on skins, skulls and denti tions. The sample comes from the Wissel Lakes region in the Indonesian half of New Guinea (Irian Jaya). In many features, the new species is a miniature version of Hydromys chrysogaster and may be more closely related to that large water rat than to H. habbema. Nothing is known about habits or habitat of the new rat, and it has not yet been collected elsewhere in Irian Jaya or in the eastern half of New Guinea (Papua).
Tipo: Article / Letter to the editor Palavras-chave: 42.84.
Ano: 1982 URL: http://www.repository.naturalis.nl/record/318530
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A new species of the genus Psorergates Tyrell, 1883 (Acarina: Prostigmata: Psorergatidae) parasitic on the tree-shrew Tupaia dorsalis (Mammalia: Scandentia) from Borneo Naturalis
Giesen, K.M.T.; Lukoschus, F.S..
Psorergates tupaiae spec. nov. from Tupaia dorsalis Schlegel, 1857 is described and figured. The morphology of the new species is compared with that of other known species and discussed in relation to the systematic positon of the host.
Tipo: Article / Letter to the editor Palavras-chave: 42.74; 42.84.
Ano: 1982 URL: http://www.repository.naturalis.nl/record/318576
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A nomenclatural note on the Miocene dormouse Quercomys parsani Daams, 1991 Naturalis
García-Paredes, I.; Hoek Ostende, L.W. van den.
Tipo: Article / Letter to the editor Palavras-chave: Miocene gliridae; 42.84.
Ano: 2007 URL: http://www.repository.naturalis.nl/record/256138
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A note on the Mandible of Aceratherium Acutirostratum (Deraniyagala) from Moruaret hill, Turkana district, Kenya Naturalis
Hooijer, D.A..
The genus and species Turkanatherium acutirostratus was proposed by Deraniyagala (1951) for a skull, without the mandible, collected by Dr. H. B. S. Cooke, a member of the Wendell-Phillips Expedition to Africa in 1948, at Moruaret Hill (or Moruorot) near Losodok (or Lothidok) in the Turkana district, Kenya. The holotype is in the Colombo Museum, Ceylon. Dr. Deraniyagala has had the courtesy to send me a series of good photographs of the specimen to supplement his own descriptions and published figures, for which I am very grateful. This has enabled me to identify among material in the Tervuren Museum, Belgium, originating from (Early) Miocene deposits at Karugamania, Lake Albert, Western Rift Valley in Congo, a number of teeth pertaining to the very same...
Tipo: Article / Letter to the editor Palavras-chave: 38.22; 42.84.
Ano: 1968 URL: http://www.repository.naturalis.nl/record/318662
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A pygmy Stegodon from the middle Pleistocene of Eastern Java Naturalis
Hooijer, D.A..
The material to be described below forms part of a collection of fossil vertebrates made by Dr. J. Cosijn North of Djetis and Perning in Eastern Java (Cosijn, 1931, 1932). The Cosijn collection has not yet been fully described, some preliminary identifications were made by the late Prof. Dr. J. H. F. Umbgrove (in Cosijn, 1931, pp. 118-119). The collection is preserved in the Geological Museum at Leiden ; I have previously described the remains of rhinoceros (Hooijer, 1946, pp. 3, 55, 73, and 76) and those of hippopotamus (Hooijer, 1950, pp. 66, 69-72, and 87-108). It is a pleasure again to acknowledge my indebtedness to Prof. Dr. B. G. Escher and to Prof. Dr. I. M. van der Vlerk for permission to study this valuable material. Umbgrove's first conclusion...
Tipo: Article / Letter to the editor Palavras-chave: 38.22; 42.84.
Ano: 1954 URL: http://www.repository.naturalis.nl/record/318409
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A record from Surinam of the bat Chiroderma trinitatum Goodwin, 1958 (Mammalia, Chiroptera) Naturalis
Bergmans, W..
Re-examination of a collection of bats from Surinam in the Zoölogisch Museum, Amsterdam, uncovered a specimen representing the Phyllostomatid bat Chiroderma trinitatum Goodwin, 1958. This species does not appear in the monograph of the Chiroptera of Surinam by Husson (1962), nor in his more recent works on the mammals of that country (1973; 1978). The present specimen therefore seems to be the first record from Surinam. It is a young adult female, captured after it had flown into a house at night on 1-II-1967, by H. Nijssen at Ligorio, a village on the river Gran Rio about 16 km southwest of Djoemoe in the Brokopondo District. It has been preserved in alcohol, with extracted skull, and is registered as ZMA 10.136. IDENTIFICATION In a recent paper dealing...
Tipo: Article / Letter to the editor Palavras-chave: 42.84.
Ano: 1979 URL: http://www.repository.naturalis.nl/record/318248
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A reidentification of the Australian Muridae in the Leiden Museum listed by F. A. Jentink in 1887 and 1888 Naturalis
Mahoney, J.A..
A number of Australian rodent specimens are listed by Jentink (1887; 1888) in two catalogues of the mammals in the Rijksmuseum van Natuurlijke Historie, Leiden, Netherlands. The 1887 catalogue deals with the osteological material; in it, thirteen Australian rodent skulls are recorded. The 1888 catalogue contains the mounted and spirit specimens; the Australian rodents are represented here by thirty-three mounted specimens, of which ten have the skulls listed in the 1887 catalogue, and three spirit specimens with the skulls not extracted. The mode of preservation of a further specimen, now a mounted skin, is not indicated. It too had the skull in place; therefore, there are three skulls for which no skins are listed. Many of these specimens were identified...
Tipo: Article / Letter to the editor Palavras-chave: 42.84.
Ano: 1969 URL: http://www.repository.naturalis.nl/record/318552
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A remarkable double tusk of a Sumatran Elephant Naturalis
Junge, G.C.A..
Some time ago Mr. J. van Rijn van Alkemade, the Hague, presented to the Rijksmuseum van Natuurlijke Historie a most remarkable double tusk of a Sumatran elephant. Mr. Van Rijn van Alkemade could provide us with the following particulars about the specimen. It was shot in the residency of Palembang before 1906 and the above mentioned double tusk was presented to his father at that time Resident of Palembang. The elephant was a four tusker, the other double tusk, which was of a corresponding shape as the one presented to the Museum, came into the hands of a Chinese dealer. Double tusks in elephants are reported in more than one occasion and it is also a known fact that sometimes twisted tusks in elephants can occur (cf. Colyer: Variations and diseases of the...
Tipo: Article / Letter to the editor Palavras-chave: 42.84.
Ano: 1941 URL: http://www.repository.naturalis.nl/record/319131
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A rhinoceros from the late miocene of Fort Ternan, Kenya Naturalis
Hooijer, D.A..
SYNOPSIS A rhinoceros from the Fort Ternan site, Kenya, Late Miocene in age, represents a form distinctly more advanced than the genera and species known from the Early Miocene although it is not directly ancestral to the Quaternary forms. It is a collaterally developed tuskless, two-horned, browsing species from the same ancestral stock as the modern Diceros bicornis (L.), and it is named Paradiceros mukirii. This is the first rhinocerotid filling the gap between the African Early Miocene and the Pleistocene rhinocerotids. Through the courtesy of Dr. L. S. B. Leakey the writer has been priviliged to study the rhinocerotid remains of the Fort Ternan site, housed in the Centre for Prehistory and Palaeontology, National Museum, Nairobi. The site, whence came...
Tipo: Article / Letter to the editor Palavras-chave: 42.84.
Ano: 1968 URL: http://www.repository.naturalis.nl/record/318556
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A taxonomic revision of the Pleistocene Hystrix (Hystricidae, Rodentia) from Eurasia with notes on the evolution of the family Naturalis
Weers, D.J. van.
Measurements of many hundreds of the high-crowned cheek teeth of Hystrix specimens from the Euro-Asiatic Pleistocene in the collections of European and Asiatic institutions have been compared with extant species for a revision of the genus. A review is given about the extant genera and species of the family. The number of recognisable Euro-Asiatic species in the fossil record is reduced from eight to five. The European H. (A.) vinogradovi Argyropulo, 1941 is here considered to be a synonym of H. (A.) brachyura Linnaeus, 1758, and the three Asiatic species H. (H.) crassidens Lydekker, 1886, H. (H.) gigantea Van Weers, 1985 and H. (H.) magna Pei, 1987 are synonymized with H. (H.) refossa Gervais, 1852. Most of the Chinese fossil specimens are properly...
Tipo: Article / Letter to the editor Palavras-chave: Porcupines; Asia; Evolution; Europe; Paleogeography; Pleistocene; 42.84.
Ano: 2005 URL: http://www.repository.naturalis.nl/record/209654
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Aanteekeningen over Indische ratten Naturalis
Raadt, O.L.E. de.
Javaansche Boomrat. Kort geleden is door Sody 1) betoogd, dat de naam rufescens voor de Javaansche boomrat volkomen onbruikbaar zou zijn en daarom vervangen moet worden door dien van R. r. roquei Sody; als eenige reden hiervoor geeft hij op, dat zoowel de boomrat van het Maleische schiereiland als die van Java daarom geen rufescens kan zijn, omdat zij, in tegenstelling met de door Gray beschreven echte rufescens uit Britsch-Indie, nooit een grijsachtig-witte kleur aan de buikzijde zou hebben en bovendien steeds een scherpe afscheiding tusschen de kleuren der rug- en buikzijde zou vertoonen. De groote vraag is nu maar, welke waarde aan deze beide criteria moet worden toegekend, als men hierbij het volgende overweegt: le. Gray 2) geeft in zijn beschrijving...
Tipo: Article / Letter to the editor Palavras-chave: 42.84.
Ano: 1931 URL: http://www.repository.naturalis.nl/record/318617
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Aanteekeningen over Megachiroptera Naturalis
Dietz, P.A..
Bij het doorzien der rijke verzameling Megachiroptera van het Rijks Museum van Natuurlijke Historie te Leiden — waartoe ik door den Heer Directeur dezer inrichting welwillend in de gelegenheid werd gesteld — trokken enkele bijzonderheden mijn aandacht. Ofschoon het hier slechts losse waarnemingen geldt, kan het zijn nut hebben deze te publiceeren; ik geef ze echter slechts als aanvulling op enkele punten van het groote werk van Knud Andersen: Catalogue of the Chiroptera in the Collection of the British Museum, Sec. ed. Vol. I. a. Eidolon helvum Kerr en Eidolon dupreanum Schl. et Poll. De Afrikaansche (helvum) en de Madagascareensche soort (dupreanum) van het geslacht Eidolon onderscheiden zich voornamelijk van elkander, doordat bij de laatste het craniale...
Tipo: Article / Letter to the editor Palavras-chave: 42.84.
Ano: 1916 URL: http://www.repository.naturalis.nl/record/318572
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Activity budget and behavioural patterns of free-ranging yellow-tailed woolly monkeys Oreonax flavicauda (Mammalia: Primates), at La Esperanza, northeastern Peru Naturalis
Shanee, S.; Shanee, N..
The critically endangered yellow-tailed woolly monkey (Oreonax flavicauda) is endemic to the cloud forests of north-eastern Peru and one of the least studied of all primate species. We conducted fifteen months of group follows using focal animal sampling techniques to gather the first behavioural data on free ranging O. flavicauda. Group follows took place in an area of disturbed primary and regenerating secondary forest near the village of La Esperanza, Amazonas department. Yellow-tailed woolly monkey activity budgets at La Esperanza average: 29.8% feeding, 26.3% resting, 29.0% travelling, 2.3% in social and 12.8% in other activities. Significant differences were observed in the frequency of behaviours between age/sex classes as well as on temporal...
Tipo: Article / Letter to the editor Palavras-chave: Atelidae; Behaviour; Cloud forest; Lagothrix; 42.84.
Ano: 2011 URL: http://www.repository.naturalis.nl/record/402022
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Additional Miocene to Pleistocene rhinoceroses of Africa Naturalis
Hooijer, D.A..
The purpose of the present paper is to place on record data on fossil Rhinocerotidae from Africa not included in earlier papers. Material has turned up in Africa in great quantities over the last decade, much from beautifully calibrated sequences especially in Ethiopia and the Baringo area of Kenya. Dreary descriptions of fossil teeth and bones are simply a prerequisite to construct, as is my aim, a sort of phylogeny of the rhinoceroses of Africa comparable to those long established for Europe or America. We have at this moment seven genera and a dozen or so species of Rhinocerotidae from the Neogene and the Quaternary, which will be dealt with below. My research in East and South Africa has been supported by grants-in-aid from the Wenner-Gren Foundation...
Tipo: Article / Letter to the editor Palavras-chave: 38.22; 42.84.
Ano: 1973 URL: http://www.repository.naturalis.nl/record/319141
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