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| Registros recuperados: 46 | |
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| Martin, K.. |
| Die älteste Arbeit, welche, so weit mir bekannt, Angaben über die geologischen Verhältnisse Timors enthält, ist Reinwardts Reise in den indischen Archipel ¹). Darin findet sich ausser den gelegentlichen Mittheilungen, welche das Vorherrschen von Kalkbergen im westlichen Theile dieser Insel andeuten, sowie den Berichten über das Vorkommen von Gold und Kupfer in den nach diesen Erzen benannten Flüssen auch folgende, kurze Bemerkung: „dass das ausgedehnte Kalkgebirge, welches längs der Nordwestküste Timors, in der Nähe des Strandes, oder doch nicht fern von ihm sich erstreckend, den ersten hohen Bergrücken bildet, das Vorgebirge eines andren, hohen Gebirges darstellt, welches mehr im Innersten der Insel, in einer südöstlichen Richtung ²), gelegen ist und,... |
| Tipo: Article / Letter to the editor |
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| Ano: 1881 |
URL: http://www.repository.naturalis.nl/record/509538 |
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| Ritsema Cz., C.. |
| Characteristics of the genus Batocera, but with acutely produced mesosternum, entire scape which is neither incised nor scarred at the tip, and smooth antennae and forelegs. Moreover the apical joint of the antennae is transversely divided behind the middle, although not so distinctly as in the genus Apriona. I have named this genus in honor of the well known traveller in the Malayan Archipelago Baron C. B. H. von Rosenberg, who has brought home one of the two species which will here be described. |
| Tipo: Article / Letter to the editor |
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| Ano: 1881 |
URL: http://www.repository.naturalis.nl/record/508892 |
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| Jentink, F.A.. |
| This beautiful squirrel is oue of the recent discoveries made in Liberia by our diligent travellers, Büttikofer and Sala. It is at once distinguished from the other hitherto described species found in Africa by a broad black band, running from the neck to the tail along the middle of the back and by its tail being black on the upper parts and not ringed as in nearly all the other African squirrels. As the fur is soft to the touch it finds its place among the true Sciuri. In external appearance it agrees with the species of a group of which I would regard Sc. rufobrachiatus as the type, but it differs by presenting 5/4 molars and not 4/4. Moreover in Sc. rufobrachiatus and maculatus the upper incisors are longitudinally grooved and this is not the case in... |
| Tipo: Article / Letter to the editor |
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| Ano: 1881 |
URL: http://www.repository.naturalis.nl/record/509211 |
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| Schlegel, H.. |
| The mode of nidification of the Dwarf- or Harvest-Mouse, essentially different from that of its congeners, is a fact well known to naturalists, and so singular in its nature, that it must attract the curiosity of every one. Little, however, is known about the varieties which the nests present and nothing at all about the very different kinds of nests, which the little animal builds in certain localities for its retreat in the cold season. |
| Tipo: Article / Letter to the editor |
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| Ano: 1881 |
URL: http://www.repository.naturalis.nl/record/508904 |
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| Ritsema Cz., C.. |
| Length 7,5 mm. — Glossy dark brown, the elytra, the under surface and femora somewhat paler. The head finely punctured, provided with a longitudinal impression widening out towards the anterior margin which is straight. Eyes very prominent ovate and transverse. The pro-apical and apical joints of the antennae transverse, the latter densely covered with a short greyish pubescence. |
| Tipo: Article / Letter to the editor |
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| Ano: 1881 |
URL: http://www.repository.naturalis.nl/record/508550 |
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| Carpenter, P. Herbert. |
| The Comatula-collection of the Leyden Museum is one of considerable importance, owing to its containing a large proportion of the types of the species described by Johannes Müller in his classical memoir ¹), »Ueber die Gattung Comatula Lam. und ihre Arten.” Müller’s descriptions, however, are notoriously incomplete, and have undergone no revision since their publication nearly forty jears ago, during which time a very large number of Comatulae have been discovered. Some of these have been referred with more or less success to one or other of Müller’s species, but without careful comparison with his types no accurate specific determinatious have been at all possible. When I visited the Leyden Museum last autumn for the purpose of examining the seven types... |
| Tipo: Article / Letter to the editor |
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| Ano: 1881 |
URL: http://www.repository.naturalis.nl/record/508940 |
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| Man, J.G. de. |
| Ocypode ceratophthalma, Milne Edwards, Annal. Scienc. Nat. 1852, p. 141. Hilgendorf, in: Baron von der Decken’s Reisen in Ost-Afrika, p. 82. The Leyden collection contains: 1°. eleven specimens, collected on the shores of Nossy-Paly near Madagascar, 2°. three from the island of Xulla-Bessy (Moluccas), 3°. one from. Amboina, 4°. eight (5 ♂, 3 ♀) from Amoy (China), presented by Mr. G. Schlegel, 5°. one from the Philippines, collected by Semper and presented by the Göttingen Museum under the name of Ocyp. longecornuta Dana. — All these specimens, though positively belonging to the same species, present however some remarkable varieties. |
| Tipo: Article / Letter to the editor |
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| Ano: 1881 |
URL: http://www.repository.naturalis.nl/record/509087 |
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| Ritsema Cz., C.. |
| Length 30 mm., breadth at the shoulders 7,5 mm. — Dark chestnut-brown, approaching to black on the thorax; the elytra testaceous-brown, becoming paler towards the end, narrowly bordered with dark brown; each of them has laterally a dark brown harpoon-shaped figure, which extends from the base down to a little behind the middle; the point of this blotch is directed backwards, the recurved hook inwards: |/ \|. The head and prothorax furnished with scattered ochraceous decumbent hairs; the eyes bordered with a dense ochraceous pubescence; the antennae, with the exception of the two basal joints, densely covered with erect slender pale-coloured hairs; the prothorax provided on the disk with two longitudinal lines of a dense white pubescence. The scutellum... |
| Tipo: Article / Letter to the editor |
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| Ano: 1881 |
URL: http://www.repository.naturalis.nl/record/509210 |
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| Martin, K.. |
| Aus den verschiedenen Sammlungen, welche das Leidener Museum vom Indischen Archipel besitzt, wurden alle diejenigen Gesteine, welche auf Grund ihres petrographischen und palaeontologischen Charakters als Tertiaer erkannt werden konnten, ausgeschieden und, so weit darunter neue Fundorte vertreten sind, einer näheren Untersuchung unterworfen. Die Resultate derselben sind in der folgenden Abhandlung niedergelegt. Es soll dieselbe in erster Linie dazu dienen die weite Verbreitung des Tertiaer im Indischen Archipel darzuthun, und sind zu diesem Zwecke in der angehängten Uebersichtstabelle auch die bereits früher von andern und vom Verfasser beschriebenen Tertiaer- Vorkommnisse aufgezählt. Palaeontologische Untersuchungen sind nur insoweit ausgeführt, als sie... |
| Tipo: Article / Letter to the editor |
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| Ano: 1881 |
URL: http://www.repository.naturalis.nl/record/509525 |
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| Ritsema Cz., C.. |
| In the first part of the eighth volume of the Catalogus Coleopterorum of Messrs. Gemminger and von Harold, published in 1871, nine species are enumerated as belonging to the above mentioned genus. One of these however, Eupholus vilis Voll. ¹), does not belong to this but to the genus Rhinoscapha Montr, and is allied to Rhinoscapha carinata Pasc. ²) and not to Rhinoscapha insignis Guér. 3) as Mr. Kirsch 4) states who probably had Rh. Batjanensis Voll. 5) in view and not Rh. vilis. In the same year (1871) a new species (Bandanus) and a variety of Petitii Guér. (Salawattensis) have been described by Mr. Snellen van Vollenhoven 6), in 1875 three new species ( Amaliae, Beccarii and Bruynii) and in 1876 one (Bennettii) by Mr. Gestro ¹), in 1877 one (Brownii) by... |
| Tipo: Article / Letter to the editor |
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| Ano: 1881 |
URL: http://www.repository.naturalis.nl/record/508995 |
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| Martin, K.. |
| Durch Vermittelung Verbeek’s erhielt ich eine grosse Reihe von Versteinerungen, welche von Bergbeamten Indiens (hauptsächlich von R. Everwijn und P. van Dijk) gesammelt waren und sich bis vor Kurzem, ohne näher untersucht zu sein, in Batavia befanden ¹). Diese Sammlung umfasste neben vielem Bekannten noch eine Fülle neuen Materiales, aus welchem bereits in einer früheren Abhandlung, betitelt „Tertiaer-Versteinerungen vom östlichen Java” eine von den übrigen Petrefacten bestimmt geschiedene Gruppe ausgelesen und beschrieben worden ist, und zwar im Verbande mit Objecten, welche aus der Sammlung Junghuhn’s abkünftig waren und gleichen Schichten entstammten. Bei weitem der grösste Theil dieser Sendung Verbeek’s blieb indessen noch unbearbeit, und es findet... |
| Tipo: Article / Letter to the editor |
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| Ano: 1881 |
URL: http://www.repository.naturalis.nl/record/509504 |
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| Ritsema Cz., C.. |
| Length 9,25 mm., breadth at the shoulders 3 mm.; length of the antennae 14,5 mm. Fulvous-yellow, the head, thorax and legs somewhat darker than the elytra; the apical third of the mandibles, the eyes, the antennae (except the basal third of the scape, the base of the 2nd joint and the extreme apex), the metasternum and the abdomen, black, the segments of the latter however faintly margined with fulvous. |
| Tipo: Article / Letter to the editor |
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| Ano: 1881 |
URL: http://www.repository.naturalis.nl/record/509265 |
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| Ritsema Cz., C.. |
| 1. Megacriodes ebeninus Voll. (Tijdschr. v. Entom. XIV (1871). p. 111; pl. 5, fig. 11) = Batocera Roylii Hope (Trans. Zool. Soc. London. I (1835). p. 103; pl. 15, fig. 1). N.B. The specimens from New Holland considered by the late Dr. Snellen van Vollenhoven (l. c. p. 215, n° 14) as belonging to Batocera Roylii Hope have nothing to do with the true Roylii. Perhaps they will prove to belong to a variety of Batocera Boisduvalii Hope. |
| Tipo: Article / Letter to the editor |
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| Ano: 1881 |
URL: http://www.repository.naturalis.nl/record/509233 |
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| Man, J.G. de. |
| The carcinological collection of our Museum contains no less than 270 specimens of the genus Matuta Fabr., preserved in spirits, collected in the seas of the Indo-Pacific Region, from the shores of the Red Sea to those of the eastern islands of the Malayan Archipelago. They belong to six different species, among which the very common Matuta victrix Fabr. is represented by no less than nearly 200 specimens, the very rare Matuta granulosa Miers on the contrary only by one single individual. Mr. Miers in his excellent Monograph of this genus distinguished nine species and afterwards described a tenth, the Matuta circulifera Miers. Of these forms the Matuta laevidactyla Miers is not represented in our collection, while the Matuta lineifera Miers, Matuta... |
| Tipo: Article / Letter to the editor |
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| Ano: 1881 |
URL: http://www.repository.naturalis.nl/record/508929 |
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| Jentink, F.A.. |
| In the family of the Pteropodidae there are three genera in which the claw to the index finger is wanting, viz. Cephalotes, Notopteris and Eonycteris. The first of these genera is represented by two, the others each by a single species. They are distributed in the following manner: Cephalotes peronii inhabits the islands of the Austro-Malayan subregion, while Cephalotes minor is to be found in New Guinea; Notopteris macdonaldii is limited to the Fiji-group and Aneiteum-island and Eonycteris spelaea is to be found in caves on the Indian continent (Burma). The Pteropodidae met with by the numerous travellers in the African continent belong without exception to the genera Epomophorus and Cynonycteris. Taking these facts into consideration I was greatly... |
| Tipo: Article / Letter to the editor |
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| Ano: 1881 |
URL: http://www.repository.naturalis.nl/record/509117 |
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| Martin, K.. |
| Mr. C. de Groot has lately presented to the Museum a collection of beautifully preserved shells etc., which he has brought together among the stream-tin-deposits of Blitong, in the district of Tandjoeng Pandang, mine N°. 8, Djitjong. Mr. de Groot tells me that these deposits are occasionally regarded as tertiary, and he requested me to give a more exact determination of their age, with the aid of the material collected by himself. I was soon convinced, that the fauna in question belongs to a very recent past, and for this reason it may be more interesting for zoologists than for palaeontologists. In the first place there can be no doubt, that species occuring in posttertiary strata must belong, when representatives of the same species are still living, to... |
| Tipo: Article / Letter to the editor |
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| Ano: 1881 |
URL: http://www.repository.naturalis.nl/record/509328 |
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| Ritsema Cz., C.. |
| Length of the male 28 mm., of the female 32 mm.; breadth at the shoulders in the male 8,5 mm., in the female 10 mm. The head (labrum and mandibles excepted), the prothorax and a streak on the apical half of the elytra along the suture metallic green, the remaining portion of the apical half of the elytra, the scutellum and the under surface of the body cyaneous, the latter tinged with faint shades of green and purple; the mandibles, the upper surface of the scape and of the extreme base of the 3rd joint, and the 2nd, 9th, 10th and 11th joints of the antennae as well as the legs (except the basal three-fourths of the tibiae) black; the labrum, the anterior margin of the clypeus, the under surface of the scape of the antennae and the basal three-fourths of... |
| Tipo: Article / Letter to the editor |
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| Ano: 1881 |
URL: http://www.repository.naturalis.nl/record/508583 |
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| Registros recuperados: 46 | |
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