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| Registros recuperados: 46 | |
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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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| Ritsema Cz., C.. |
| Length 21 mm., breadth at the shoulders 8 mm.; length of the antennae 27 mm. Glabrous; brick red, with the labrum, apical joint of the palpi, apex of the mandibles, eyes, antennae, apex of the thoracical spines, legs (except the coxae and the intermediate and posterior trochanters), scutellum and extreme apical margin of the ventral segments, black, and the apical fourth of the elytra dark steel blue with a faint violet hue; the under surface of the base of the third and following joints of the antennae with a spot of whitish pubescence. |
| Tipo: Article / Letter to the editor |
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| Ano: 1881 |
URL: http://www.repository.naturalis.nl/record/508647 |
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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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| Ritsema Cz., C.. |
| 1. Eurytrachelus Lansbergei Gestro ( Annali del Museo Civico di Storia Naturale di Genova. vol. XVI (1881) p. 320, fig.) = var. max. of Eurytrachelus eurycephalus Burmeister ( Handbuch der Entomologie. vol. V (1847) p. 387. — Snellen van Vollenhoven, Tijdschrift voor Entomologie. vol. VIII (1865) p. 151, pl. 10, fig. 4. — Parry, Transactions of the Entomological Society of London for the year 1874. p. 371). 2. Eurytrachelus coranus Gestro (l. c. p. 321. fig.) = var. minor of Eurytrachelus arfakianus Lansberge (Comptes- Rendus des Séances de la Soc. Entom. de Belgique. ann. 1880. p. CXVIII). |
| Tipo: Article / Letter to the editor |
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| Ano: 1881 |
URL: http://www.repository.naturalis.nl/record/508555 |
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| Man, J.G. de. |
| Telphusa africana, Alph. Milne Edwards, Nouv. Arch. du Muséum, T. V, pag. 186, pl. XI, fig. 2 and 2a. The Museum has lately received a fine series of nine specimens of various ages of this species which was shortly described by Mr. Alph. Milne Edwards after a very young individual, so that I am enabled to give a more complete description of this form. As regards its external appearance, this species very much resembles the Indian Paratelphusa tridentata Milne Edwards, so that one is almost inclined to refer it to the genus Paratelphusa. |
| Tipo: Article / Letter to the editor |
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| Ano: 1881 |
URL: http://www.repository.naturalis.nl/record/509413 |
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| Martin, K.. |
| Sämmtliche Versteinerungen, welche Junghuhn in seinem Werke „Java” anführt, sind auf dem westlichen Java aufgelesen, und zwar ist der mit dem Buchstaben X bezeichnete Fundpunkt der am weitesten nach Osten gelegene. Das ist Karangbale auf Nusa Kambangan. Junghuhn erwähnt ausdrücklich, er habe zwar auch an andern als den bezeichneten Fundpunkten Petrefacte graben lassen, dieselben aber nicht bewahrt ¹); und in der Sammlung, welche er selber in Leiden ordnete, sind auch nur die „A—Z” genannten Localitäten des westlichen Java vertreten; ebenso ist dies in dem, im hiesigen Archive ruhenden Cataloge der Fall. Als ich die Bearbeitung der Junghuhnschen Fossilien unternahm ²), glaubte ich daher auch das gesammte, durch Letzteren zusammengebrachte Material in Händen... |
| Tipo: Article / Letter to the editor |
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| Ano: 1881 |
URL: http://www.repository.naturalis.nl/record/509526 |
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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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| 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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| Hubrecht, A.A.W.. |
| Günther’s splendid monograph on the gigantic landtortoises, which appeared a few years ago, induced me to compare the specimens belonging to this group, which form part of the Leyden collections. Among these is the original specimen of Testudo indica vosmaeri Schoepff as it was first described and figured by this author in 1792 in his Historia Testudinorum (page 103, Pl. 22). Fitzinger, Duméril & Bibron and others have since introduced this species into science under the name of Testudo vosmaeri, without however being able to decide anything with certainty as to the locality where the species was to be sought for. Other authors such as Schlegel and Gray united all the gigantic landtortoises into one species to which the name of Testudo indica was... |
| Tipo: Article / Letter to the editor |
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| Ano: 1881 |
URL: http://www.repository.naturalis.nl/record/508777 |
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| Jentink, F.A.. |
| As I wrote my paper on Sciurus (Rheithrosciurus) microtis, see Notes from the Leyden Museum, Part I, 1879, p. 40, I knew Rheithrosciurus macrotis only from the both short annotations of the late Gray about that Squirrel. I here verbally copie his descriptions: Proc. Zool. Soc. Lond. 1856, p. 341, pl. XLVI, he writes: »Among the specimens of animals which the British Museum has lately received from Mr. Wallace from Sarawak, is a large, well-marked species of Squirrel, particular for having very large, longish pencilled ears like the European species, with a broad white streak on the upper part of each side, and a very broad full tail, grisled, with large white tips to the hairs. Sciurus macrotis. Ears large, with large pencil of elongate hairs. Dark... |
| Tipo: Article / Letter to the editor |
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| Ano: 1881 |
URL: http://www.repository.naturalis.nl/record/508932 |
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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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| 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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| Reitter, E.. |
| Rotundata, leviter convexa, nitida, glabra, subtus fusca, antennis pedibusque ferrugineis, supra nigra, subtilissime dense punctulata, lateribus prothoracis elytrisque, his maculis magnis subrotundatis rubris, serie sublaterali punctorum fortiter insculptis. — Long. 3,5 mm. Almost circular, slightly convex, upper surface glossy black, closely and very finely punctured, the prominent lateral margins of the thorax and elytra and moreover two large and roundish spots on each of the latter bloodred. Head with two faint impressions between the antennae. Thorax strongly narrowed towards the front margin, the anterior as well as the posterior angles acute, the anterior angles produced. Elytra nearly semicircular, and provided close to the slightly upturned... |
| Tipo: Article / Letter to the editor |
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| Ano: 1881 |
URL: http://www.repository.naturalis.nl/record/508754 |
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| Jentink, F.A.. |
| It is a fact long since known to Naturalists, that there are among the Gymnura rafflesii-specimens many albinos, but a few weeks ago visiting several Musea of Natural History, I was greatly surprised to find that all these albino-specimens were from Borneo, and that none of the collections I examined contained either a so called albino from Sumatra or from Malacca, or a dark colored specimen from Borneo. Professor Schlegel in his book entitled “Handleiding tot de beoefening der Dierkunde, 1857, Deel I”, says “In the Borneo-specimens of Gymnura rafflesii the “whole body is variegated with white”, and Dr. Günther, P. Z. S. L. 1876, p. 425, speaking from the Borneo-form, which he distinguished s. n. Gymnura rafflesii, var: candida states, »all the specimens... |
| Tipo: Article / Letter to the editor |
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| Ano: 1881 |
URL: http://www.repository.naturalis.nl/record/508458 |
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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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| 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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| Registros recuperados: 46 | |
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