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| Registros recuperados: 46 | |
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| NN. |
| Le Comité permanent vient de se constituer ainsi qu’il suit: Président: M. MILNE-EDWARDS (Paris). M. JENTINK (Leide). M. le comte KAPNIST (MOSCOU). M. TH. STUDER (Berne). M. L. VAILLANT (Paris). Secrétaire général: M. R. BLANCHARD (Paris). Secrétaire: M. le baron J. DE GUERNE (Paris). Le Comité permanent propose la question suivante pour le prix de S. A. I. le Tsarévitch, qui sera décerné en 1895, au Congrès de Leide: Etude de la faune d’une des grandes régions du globe et relations de cette faune avec les faunes voisines. |
| Tipo: Article / Letter to the editor |
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| Ano: 1893 |
URL: http://www.repository.naturalis.nl/record/508815 |
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| Snellen, P.C.T.. |
| Sous le nom susdit, feu le Prof. Westwood a décrit et figuré dans son ouvrage intitulé » Cabinet of Oriental Entomology” (p. 58, pl. 28, fig. 4), un Lépidoptère Hétérocère d’un aspect un peu insolite. A la première vue, on croirait avoir affaire à un Cosside du voisinage du genre Zeuzera Latr., auquel la forme allongée de ses ailes antérieures à sommet arrondi fait en effet penser. Je présume que ce facies étrange a empêché Guenée de le comprendre parmi les Noctuélites dans son grand ouvrage sur cette famille. Pourtant, l’espèce se classe indubitablement parmi les Noctuelles, et Mr. Westwood avait bien vu quand il considérait son espèce comme telle, quoique le nom générique d ’Apatela Stephens, qui correspond au genre Acronycta Ochs., Guenée et Lederer, me... |
| Tipo: Article / Letter to the editor |
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| Ano: 1893 |
URL: http://www.repository.naturalis.nl/record/509416 |
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| Régimbart, M.. |
| Long. 2 mill. — Oblongo-ovalis, elongatus, subparallelus; capite et pronoto rufis, hoc ad basin late transversim nigricante, sat tenuiter in disco et fortius apud basin punctato; elytris nigris, margine laterali ad apicem dilatato, macula elongata minuta post medium ad latera, fasciaque post basali in tribus maculis divisa quarum interna minuta et subrotunda, intermedia valde elongata, externa majore cum margine omnino confluente, flavis, ornatis, sat dense punctatis, pubescentibus, persubtilissime vix visibiliter reticulatis; subtus corpore nigricante, antennis pedibusque rufis. Plica thoracica obliqua, in elytris brevissime continuata. Cette espèce extrêmement voisine de B. striola Sharp s’en distingue par la couleur noire des élytres avec les dessins... |
| Tipo: Article / Letter to the editor |
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| Ano: 1893 |
URL: http://www.repository.naturalis.nl/record/508731 |
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| Lewis, G.. |
| Last year Dr. Sharp described a species of Trygæus in the »Notes from the Leyden Museum” and made some observations on the probable geographical distribution of the genus, and as I have just obtained another species from Siam, which also requires description, it seems to me appropriate to bring it to notice through the same medium. Although this is the third species only at present described, I believe Mr. Fry has more than one species in a collection which is part of the material lately gathered in the Oriental region by Mr. W. Doherty. When I was in Japan I found Trygæus princeps Sh. in April and May by sifting out masses of damp leaves which had accumulated in the forests or been swept together by the caretakers of temple grounds, and sometimes amongst... |
| Tipo: Article / Letter to the editor |
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| Ano: 1893 |
URL: http://www.repository.naturalis.nl/record/508791 |
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| Ritsema Cz., C.. |
| Allied to Helota Feae Rits. from Burma and Vandepolli Rits. from Borneo, but differing from both in the pale colour of the antennae, in the more prolonged apices of the elytra and in the larger size of the yellow elytral spots. From Feae it is moreover at once distinguished by the want of the reddish testaceous lateral streaks on the pronotum and by the regularly rounded apical ventral segment. From Vandepolli it differs by the flavous lateral streaks of the prosternum and by the flavous basal half of the claw-joint of the tarsi Length 14,5 mm. — Shining; rather narrow, elongate, narrowed in front and behind; dark bronze above, here and there with a strong violet gloss; the antennae and the extreme anterior angles of the pronotum testaceous; the four... |
| Tipo: Article / Letter to the editor |
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| Ano: 1893 |
URL: http://www.repository.naturalis.nl/record/508449 |
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| Roelofs, W.. |
| Dans la collection R. Oberthür se trouvent deux individus (♂ et ♀), de cette espèce, dont je ne connaissais que la femelle lors de ma description de l’insecte ¹). Le mâle diffère assez notablement de l’autre sexe, surtout par la construction du rostre, qui est un peu plus long et n’a pas la forme gibbeuse de celui de la ♀, sa grosseur est plus égale de la base à l’extrémité et présente en dessous un double rang de poils bruns, moins raides que chez certaines espèces du genre Poteriophorus ; les antennes sont un peu plus distantes de la base, la ligne imprimée sur le devant du rostre est plus forte, il est vaguement ponctué sur les côtés. Le prosternum est enflé devant les hanches antérieures, et vaguement ponctué, le métasternum est largement concave ainsi... |
| Tipo: Article / Letter to the editor |
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| Ano: 1893 |
URL: http://www.repository.naturalis.nl/record/508545 |
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| Büttikofer, J.. |
| When occasionally looking over the Malayan specimens of the genus Merula in the Leyden Museum, my attention was drawn by a probably new bird from Celebes, which shows a very strong relationship to M. javanica (Horsf.) and M. schlegeli (Sclat.). Mr. Seebohm, in his Catalogue of the Turdidae in the British Museum, united M. schlegeli with M. javanica, though the distinguishing characters, pointed to by Dr. Sclater, are striking enough to have it recognized as an undoubtedly valid species. As Dr. Sharpe described another species from Borneo, we will have to deal, at present, with the following four species of this group: Turdus javanicus Horsf. Trans. Linn. Soc. XIII, p. 148 (1822); Sclat. Ibis 1861, p. 280; id. 1875, p. 344, pl. 8; Seebohm, Cat. |
| Tipo: Article / Letter to the editor |
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| Ano: 1893 |
URL: http://www.repository.naturalis.nl/record/509150 |
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| Schepman, M.M.. |
| Shell ovate, inflated, rather solid, narrowly umbilicated, with an elevated spire; whorls 5½, convex, with spiral ribs and concentric hairlike striae. There are about 23 ribs on the last whorl; the 3 uppermost of them are narrow, the other ones rather flat and broader, with narrow interstices, in each of which runs an intermediate lira. Nucleus apparently smooth; aperture oblong, its right margin thickened by an internal rib. Interior of aperture pale yellowish-brown with two other ribs (former lips) and grooves corresponding to the external ribs. Columella straight, with a small white callus, partly covering the umbilicus. Externally this shell is brown, variegated with white; moreover numerous brown spots accompanied by white ones, adorn the last half of... |
| Tipo: Article / Letter to the editor |
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| Ano: 1893 |
URL: http://www.repository.naturalis.nl/record/508554 |
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| Heller, K.M.. |
| Ex affinitate Ch. insolatae Deyr. et perplexae Deyr. — ♀. Caput fronte impressa, circulatim striata, supra impressionem ignita, vertice viridi. Thorax viridis, lateribus late ignitus, transverse striolatus et sat dense interpunctatus, margine basali medio lobo apice truncato. Scutellum acute triangulare, coeruleum. Elytra sat dense punctata, subparallela, ultimo triente angustata, coeruleo-virescentia, utrinque macula ante medium, altera transversa in secundo triente pone marginem lateralem, sutura foveisque duabus basalibus pure virescentibus, ultimo triente, sutura excepta, ignito. Corpus infra viride, punctatum, episternis pro- et metathoracis et metasterno lateribus remote vermiculatis, abdomine lateribus nigro-coerulescenti, prosterno antice utriuque... |
| Tipo: Article / Letter to the editor |
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| Ano: 1893 |
URL: http://www.repository.naturalis.nl/record/508618 |
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| Stebbing, Thomas R.R.. |
| The arctic amphipoda collected by the Willem Barents’ expeditions of 1878 and 1879 were described by Dr. P. P. C. Hoek. The same eminent carcinologist had already carried out the preliminary sorting of the present collection, when, upon appointment to his important post at Helder, he found that the time requisite for describing it was no longer at his command. Under these circumstances at his suggestion Professor Max Weber did me the honour of asking for my services, and the following paper is the result. Of the sixty species here recorded the majority are already well known. They include a very large number of the most striking forms among the Gammaridea. The specific names in the list are due to a score of authors, concerning whom, as writers on... |
| Tipo: Article / Letter to the editor |
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| Ano: 1893 |
URL: http://www.repository.naturalis.nl/record/504459 |
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| Ritsema Cz., C.. |
| Length (from the anterior margin of the prothorax down to the end of the suture) 33 mm.; breadth at the shoulders 18 mm. — Subshining above, more strongly shining beneath. Entirely black, without distinct metallic hue, the club of the antennae pitchy, the prominent tufts of hairs on the parts of the mouth ferruginous. The head glossy and impunctate on the vertex; between the eyes and along the middle of the face rather small punctures are present, whereas large punctures occur on the sides of the face below the eyes; on the impressed portion of the lobes of the clypeus no distinct punctures are visible, but on the margins a very fine punctuation is to be observed. |
| Tipo: Article / Letter to the editor |
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| Ano: 1893 |
URL: http://www.repository.naturalis.nl/record/508901 |
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| Schepman, M.M.. |
| The shells mentioned in this paper, were, for the greater part, collected by Prof. K. Martin on his journey in the East Indian Archipelago, which was undertaken with geological purposes. Another series was brought together by G. W. W. C. Baron van Hoëvell, Resident of Amboyna. This second series contained only a few species, which were, however, represented by a large number of individuals. All these specimens are presented to the Leyden Museum by Messrs. van Hoëvell and Martin. I have included two species from Celebes, though this isle does not belong geographically to the Moluccas. The most interesting part of the collection, consists in the large number of smaller species from a cleft in coral-limestone on Saparoea. From this isle only a few species... |
| Tipo: Article / Letter to the editor |
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| Ano: 1893 |
URL: http://www.repository.naturalis.nl/record/509246 |
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| Lidth de Jeude, Th.W. van. |
| On arranging the tortoises of the genus Testudo in the collections of the Leyden Museum I met with a mounted specimen, collected at the Cape of Good Hope by the late Kuhl and van Hasselt, which though having much in common with Testudo geometrica L., yet in other points differs from that species and shows more resemblance with Testudo elegans Schoepf. In the absence of the nuchal shield as well as in the peculiar form of its gular shields our specimen differs from the South-African species of the genus Testudo allied to Testudo geometrica ¹) and must be regarded as to belong to a new species: Testudo Strauchi nov. spec. Carapace very convex, the dorsal shields, especially the third one, swollen and subconical, lateral marginals nearly vertical not forming... |
| Tipo: Article / Letter to the editor |
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| Ano: 1893 |
URL: http://www.repository.naturalis.nl/record/509152 |
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| Büttikofer, J.. |
| Amongst the numerous birds, collected by the Dutch botanist Teysmann in the district of Macassar during the year 1878, the Leyden Museum is in possession of a specimen of the genus Cinnyris, which I am not able to identify with any known species and which I introduce here under the name of Cinnyris Teysmanni. Entire crown, sides of head, hind neck, mantle, back and rump, wing-coverts and outer edge of quills uniform earthy brown with a slight tinge of olive, upper tailcoverts purplish brown, tail-feathers purplish black, the outer webs narrowly edged with metallic green; chin and throat metallic purplish blue, flanked on both sides with a broad metallic green stripe, forming a moustachial streak which is produced down to the sides of the chest; the latter... |
| Tipo: Article / Letter to the editor |
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| Ano: 1893 |
URL: http://www.repository.naturalis.nl/record/509296 |
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| Sluiter, C.Ph.. |
| Die Holothuren Sammlung des Amsterdammer Museums besteht aus 89 verschiedenen Arten, welche, mit nur einer einzigen Ausnahme, alle schon bekannte Formen sind. Nur eine Thyonidium-Art, welche ich unten als Th. rigidum (n. sp.) aufgeführt habe, war, so viel ich habe ermitteln können, noch nicht beschrieben. Zum grössten Teil stammen die Exemplare aus dem Indischen Archipel, wo sie von Bleeker, M. Weber und mir gesammelt wurden. Ferner sind die Nordische Formen, von den Barents Expeditionen und M. Weber gesammelt, ziemlich gut vertreten, und endlich die gewöhnlichen Formen aus dem Mittelmeere. Die Amerikanischen Formen sind leider nur durch einige wenige Exemplare vertreten. Für de geografische Verbreitung war das Auffinden in dem Indischen Archipel nicht... |
| Tipo: Article / Letter to the editor |
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| Ano: 1893 |
URL: http://www.repository.naturalis.nl/record/504246 |
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| Ritsema Cz., C.. |
| This handsome species is closely allied to Helota curvipes Oberth. ¹) from the Himalaya, but at once distinguished by its more robust shape, by the coppery colour of the upper surface, by the broad fulvous streaks on the sides of the pronotum, and by the broadly subtruncate apices of the elytra in the male sex. Length 10 mm. — Shining; above coppery with shades of green; the scutellum brassy, the extreme lateral margins of the elytra bronze green; the antennae pale testaceous, the terminal joint of the club infuscate; the sides of the pronotum broadly margined with fulvous, which colour is not sharply separated from the dark metallic colour of the disk; the elytra provided with two pairs of yellow convex spots, the anterior pair placed between the 4th and... |
| Tipo: Article / Letter to the editor |
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| Ano: 1893 |
URL: http://www.repository.naturalis.nl/record/509248 |
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| Registros recuperados: 46 | |
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