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Registros recuperados: 1.402
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2nd meeting of the European stag beetle group Naturalis
Smit, J.T..
Abstract and programme of the 2nd meeting of the European stag beetle group, held on Decemeber 5th, 2009 in Leiden, the Netherlands.
Tipo: Book (monograph) Palavras-chave: Stag beetle; Lucanus cervus; Meeting; International; 42.75.
Ano: 2009 URL: http://www.repository.naturalis.nl/record/325951
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3rd International Symposium on Syrphidae, Leiden 2-5 September 2005. Programme and Abstracts Naturalis
Reemer, M.; Smit, J.T..
Tipo: Book (monograph) Palavras-chave: Syrphidae; Symposium; Abstracts; Programme; 42.75.
Ano: 2005 URL: http://www.repository.naturalis.nl/record/222154
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A catalogue of the genera of the Vespidae (Hymenoptera) Naturalis
Vecht, J. van der; Carpenter, J.M..
A comprehensive generic catalogue of the Vespidae is presented. New nomenclatural changes include synonymy of Alastoroides Saussure, 1856, with Paralastor Saussure 1856; Araucodynerus Willink, 1968, with Hypodynerus Saussure 1855; and Paranortonia Bequaert, 1940, with Parazumia Saussure, 1855. Paravespa Bell, 1936, non Radoszkowski, 1886, is a synonym of Eustenogaster van der Vecht, 1966.
Tipo: Article / Letter to the editor Palavras-chave: Vespidae; Euparagiinae; Masarinae; Masarini; Gayellini; Eumeninae; Stenogastrinae; Polistinae; Vespinae; Taxonomy.; 42.75.
Ano: 1990 URL: http://www.repository.naturalis.nl/record/317556
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A catalogue of the species of the genus Lomaptera (Coleoptera, Cetoniidae) in the Leiden and Amsterdam Musea Naturalis
Jong, C. de.
After Mr. F. T. Valck Lucassen's decease in september 1939 his collections have been transported to the Leiden Museum for better preservation. In 1941 the Rijksmuseum van Natuurlijke Historie, Leiden, could acquire these considerable collections which also included those of Janson (London) and Girard (Geneva). These collections contain a great number of species, often represented by the types or series of types, many of which described by Valck Lucassen himself. In an obituary Uyttenboogaart (1940: 1-2) gave an enumeration of all papers by Valck Lucassen, most of which are on Cetonids. The monograph on the genus Lomaptera, announced by Uyttenboogaart, had to be translated, illustrated and to be made ready for printing; it was published in 1961 by the...
Tipo: Article / Letter to the editor Palavras-chave: 42.75.
Ano: 1970 URL: http://www.repository.naturalis.nl/record/318770
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A catalogue of the species of the genus Lomaptera (Coleoptera, Cetoniidae) in the Leiden and Amsterdam musea Naturalis
Jong, C. de.
Tipo: Article / Letter to the editor Palavras-chave: Coleoptera; Cetoniidae; Lomaptera; 42.75.
Ano: 1970 URL: http://www.repository.naturalis.nl/record/260914
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A character analysis of the species synergus Hartig, section II (Mayr, 1872) (Hymenoptera, Cynipidae) Naturalis
Wiebes - Rijks, A.A..
A survey is given of the characters used for the differentiation of the species of Synergus Hartig, classified with section II of Mayr. Special attention is given to the phenology of the species, for each of which the life-cycle is schematized, with differentiation in spring- and summer-generation. Two forms, provisionally indicated A and B, could not satisfactorily be identified with any of the known species. Sp. В is a common inquiline of oak-apples; biological observations were made on the larvae. Synergus mutabilis Deitmer, 1924, is synonymized with Synergus albipes Hartig, 1841.
Tipo: Article / Letter to the editor Palavras-chave: 42.75.
Ano: 1979 URL: http://www.repository.naturalis.nl/record/317907
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A Clarification of the Status of Four Taxa in the Ectoedemia Angulifasciella Group (Nepticulidae: Lepidoptera) Naturalis
Wilkinson, C.; Bryan, G.; Menken, S.B.J.; Nieukerken, E.J. van.
The status of the four taxa Ectoedemia angulifasciella, E. atricollis, E. rubivora and E. arcuatella, has always been in debate. They have now been studied using several different systematic methods, relating to morphology, gel electrophoresis, host plant differentiation, life histories and distribution. Evidence is given here which demonstrates that they should be regarded as two pairs of sibling species.
Tipo: Article / Letter to the editor Palavras-chave: Ectoedemia angulifasciella; E. atricollis; E. rubivora; E. arcuatella; Sibling species; 42.75.
Ano: 1983 URL: http://www.repository.naturalis.nl/record/365073
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A collection of sawflies ( Hymenoptera Symphyta) from Java Naturalis
Benson, R.B..
I have lately received for determination some very interesting sawflies collected in Java mostly by Dr. J. van der Vecht. The collection contained eight species not recorded in Forsius' recent list of Javan Sawflies (Forsius 1934), six of these being entirely new species. The types of these new species have been deposited in the Rijksmuseum van Natuurlijke Historie, Leiden, Holland; paratypes and duplicate specimens where available have been retained in the British Museum. In addition to these I have added the description of a new species of Anapeptamena given to the British Museum by Dr. C. Ferriére. The additions to the Javan fauna are listed below. ORUSSIDAE Ophrynopus maculpennis (Smith) Bajoekidoel, Banjoewangi, East Java, 1 ♂, IX. 1932, Toxopeus...
Tipo: Article / Letter to the editor Palavras-chave: 42.75.
Ano: 1935 URL: http://www.repository.naturalis.nl/record/318053
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A contribution to the knowledge of the genus Spheginobaccha De Meijere (Diptera, Syrphidae) Naturalis
Doesburg Sr., P.H. van.
In 1883 J. M. F. Bigot described Speghina? macropoda after one female from "Birmania". Bigot used to place a question mark after the generic name when he was not sure that the described species did belong to the genus in question. The not forwardly produced oral margin, the presence of a facial tubercle, the spinose hind femora, and the wing-venation created a doubt about the correct use of the name Sphegina. He thought macropoda might need a new genus. De Meijere (1908) erected the new genus Spheginobaccha with Sphegina macropoda Bigot as type-species. He recorded one ♂ and one ♀ from Semarang, Java. He described both specimens and figured the wing. Though in many respects his female answered to Bigot's description of the female, De Meijere found also...
Tipo: Article / Letter to the editor Palavras-chave: 42.75.
Ano: 1968 URL: http://www.repository.naturalis.nl/record/319403
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A generic reclassification of the Afrotropical Bolboceratini (Coleoptera: Geotrupidae) Naturalis
Krikken, J..
The generic classification of the Afrotropical Bolboceratini is discussed. Fourteen genera are recognized, five of them new: Bolboceratellus, Bolbodius, Bolboceratex, Namibiobolbus and Meridiobolbus. Microbolbus Vulcano et al. is synonymized with Mimobolbus Vulcano et al. Bolbaffroides and Bolboceratops are raised to generic rank. The genera are keyed, diagnosed, and their species are listed. Many new combinations are proposed, mainly for species hitherto combined with Bolboceras Kirby.
Tipo: Article / Letter to the editor Palavras-chave: Coleoptera; Geotrupidae; Bolboceratini; Key; Genera; Afrotropical; Checklists; Species; 42.75.
Ano: 1984 URL: http://www.repository.naturalis.nl/record/319005
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A neglected trichiine beetle from Costa Rica (Coleoptera: Cetoniidae) Naturalis
Krikken, J..
Giesbertiolus linnaei spec. nov. is described after a female from Costa Rica, in order to prevent this unusual beetle, collected as long ago as 1895, from falling into oblivion. It is compared with the two known Giesbertiolus species and with other Mesoamerican Trichiini. The ignorance as to the precise relationships of the three species included is briefly discussed.
Tipo: Article / Letter to the editor Palavras-chave: Giesbertiolus; Scarabaeoidea; Trichiini; New species; Costa Rica; 42.75.
Ano: 2008 URL: http://www.repository.naturalis.nl/record/261771
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A new Aulacocylus (Coleoptera, Passalidae) from the Island of Celebes Naturalis
Doesburg, P.H. van.
Aulacocyclus laevipennis nov. spec. Description. Lamellae of antennae rather short and stout. Labrum about twice as broad as long, with long, dark red hairs, strongly and closely punctured, anterior margin concave, angles rounded, sides slightly convergent behind. No groove between clypeus and frons. Central tubercle very robust, somewhat square in section, seen from the side its basal vertical part as broad as the whole hind half of the head, strongly elevated and regularly bent forward, excavated in front, seen from behind the base is a little narrower than the apex, the latter a little excavated. Surface of head and basal sides of central tubercle with coarse, hair-bearing punctures. Supra-orbital ridges straight, parallel, somewhat thickened in front....
Tipo: Article / Letter to the editor Palavras-chave: 42.75.
Ano: 1945 URL: http://www.repository.naturalis.nl/record/318369
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A new Celaenorrhinus species (Lepidoptera: Hesperiidae) from a remarkable locality in the Philippines Naturalis
Jong, R. de; Treadaway, C.G..
Celaenorrhinus halconis spec. nov. is described from Mt. Halcon in Mindoro (Philippines). The new species does not seem to be closely related to other Philippine Celaenorrhinus species, but bears resemblance to the endemic Javanese montane species C. toxopei de Jong, 1981.
Tipo: Article / Letter to the editor Palavras-chave: Lepidoptera; Hesperiidae; Celaenorrhinus; New species; Philippines; 42.75.
Ano: 1993 URL: http://www.repository.naturalis.nl/record/318264
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A new Cethosia-form from Boeton Naturalis
Jurriaanse, J.H.; Lindemans, J..
Prof. J. F. van Bemmelen in Groningen has presented for the collection Jurriaanse a beautiful male Cethosia, captured on the isle of Boeton in Nov. '16, by Mr. N. H. Krans, medical officer of the Royal Dutch Navy. Comparing this Cethosia with specimen in the collection of the Leyden Museum of Natural History, we found there a female, captured on the same isle by Mr. T. Elbert in 1909. As it happened that this specimen was also quite different from all others and no descriptions or figures could be traced in the present litterature, we suppose that we have to do here with a new sub-species, closely allied to the species myrina Feldr. Dr. van Oort the director of said Museum has been kind enough to lend this female specimen for description. The following...
Tipo: Article / Letter to the editor Palavras-chave: 42.75.
Ano: 1918 URL: http://www.repository.naturalis.nl/record/319082
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A new cotton-stainer (Heteroptera, Pyrrhocoridae) Naturalis
Blöte, H.C..
Dysdercus mendesi nov. spec. Dysdercus spp. 1936, Mendes, L.O.T., Boletim Technico N. 23, Institute Agronomico de Campinas, II, Os "Manchadores" do Algodao, p. 4 pl. I—II. This species is rather similar to D. columbicus m. and to D. brevis m.; the whitish annulation to the ultimate antennal joint is usually indistinct, the pronotum shows no black transverse stripe behind. The third joint of the tarsi, however, is not lighter than the second, the general form is more elongate, the pronotum less broad, the antennae are slightly longer and the membrane is darker, especially at the base. The structure of the male genital segment differs from that of D. columbicus in showing a less pronounced inflexion in the apical edge, the protuberant parts less angular, the...
Tipo: Article / Letter to the editor Palavras-chave: 42.75.
Ano: 1937 URL: http://www.repository.naturalis.nl/record/318157
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A new cryptic ground beetle species from the Alps characterised via geometric morphometrics Naturalis
Roggero, A.; Giachino, P.M.; Palestrini, C..
The European Alps support several ground beetle Nebria (Nebriola) species, which are morphologically similar. A study conducted on a Nebriola population located between the Eastern Pennine and Western Lepontine Italian Alps revealed the presence of two species, Nebria (Nebriola) cordicollis and N. (Nebriola) gosteliae, and some individuals that possibly represented an unknown taxonomic unit (UTU). Therefore, to further elucidate and characterise the morphological units at the site, we completed a comparative analysis using geometric morphometrics applying the semilandmarks approach. We examined the pronotum, the right elytron, and the median lobe of aedeagus. The quantitative analysis evaluated the overall variation in shape and size of the three...
Tipo: Article / Letter to the editor Palavras-chave: Semilandmarks method; Carabidae; Nebria; Nebriola; New species; 42.75.
Ano: 2013 URL: http://www.repository.naturalis.nl/record/462638
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A new damselfish, Chromis lubbocki (Teleostei: Pomacentridae) from the Cape Verde Archipelago, with notes on other eastern Atlantic pomacentrids Naturalis
Edwards, A..
A new species of damselfish Chromis lubbocki (Teleostei: Pomacentridae) from the Cape Verde Archipelago is described. The following combination of characters separates C. lubbocki from other eastern Atlantic Chromis: Dorsal fin rays XIV, 12; pectoral fin rays 20 (occasionally 19 or 21); transverse scale rows 27 (rarely 26); scales below lateral-line 9, scales between terminal lateral-line scale and dorsal base 1 1/2; 22-24 gill-rakers on lower limb of first gill-arch; second anal spine longer than longest anal ray; length of second anal spine 18.0-22.2% SL; pelvic fins short, length of longest ray 23.0-29.6% SL; fins yellowish in life. A key to the five species of Chromis now known from the eastern Atlantic is provided and their nomenclature discussed....
Tipo: Article / Letter to the editor Palavras-chave: Pomacentridae; Eastern Atlantic; Chromis lubbocki spec. nov.; Cape Verde Archipelago; 42.75.
Ano: 1986 URL: http://www.repository.naturalis.nl/record/318958
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A new genus and a new species of the Carventinae from Surinam (Hemiptera, Aradidae) Naturalis
Kormilev, N.A.; Doesburg, P.H. van.
The junior author has collected in Surinam at night on a dead log, a few specimens of a very interesting new aradid species representing a new genus in the subfamily Carventinae, which we propose to name Apterocoris surinamensis. All measurements were taken with a micrometer eyepiece, 25 units = 1 mm. Apterocoris Kormilev et Van Doesburg, new genus Ovate, more tapering anteriorly; first three antennal segments, femora, tibiae and lateral borders of the body, with erect, stiff bristles; entire body, with exception of apical half of antennal segment IV, labium and tarsi, covered with red brown incrustation. Apterous. Head longer than width across eyes; anterior process deeply cleft anteriorly, not reaching basal 1/4 of antennal segment I. Antenniferous...
Tipo: Article / Letter to the editor Palavras-chave: 42.75.
Ano: 1977 URL: http://www.repository.naturalis.nl/record/318677
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A new genus and five new species of Lymantriidae Naturalis
Collenette, C.L..
By courtesy of the Director of 's Rijks Museum van Natuurlijke Historie, Leiden, I have received a number of eastern Lymantriidae for determination. From among these, four species from N. Celebes and one from W. Java are hereinafter described as new. RIDGWAY'S Color Standards and Color Nomenclature 1912 has been employed in the colour descriptions and the Comstock-Needham system for the wing neuration. 1. Porthesia argyrochila sp. nov. ♀. Palpus pale orange yellow. Antenna tawny olive. Head and thorax warm buff to light orange yellow. Abdomen drab above and beneath, anal tuft pale orange yellow. Pectus and legs pinkish buff, mixed on tibia and tarsus of foreleg and tibia of middle leg with light orange yellow. Forewing warm buff, grading to antimony yellow...
Tipo: Article / Letter to the editor Palavras-chave: 42.75.
Ano: 1931 URL: http://www.repository.naturalis.nl/record/318384
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A new genus and species in Velocipedidae (Heteroptera) Naturalis
Doesburg Jr., P.H. van.
Dedicated to Dr. H. C. Blöte on the occasion of his 70th birthday. In the collection of the Rijksmuseum van Natuurlijke Historie at Leiden, the author found a peculiar and most interesting specimen belonging to the Heteropterous family Velocipedidae. It appears to be quite different from the representatives of Scotomedes Stål, 1873, the only genus hitherto known is this family. The specimen is not in a very good state of preservation, but complete enough to serve as the basis for the following description. Bloeteomedes nov. gen. Typus: Β. borneensis nov. spec. Distinguishable from Scotomedes by the following characters: head longer, more cylindrical, underside without a median keel; first antennal segment extending far beyond apex of head, its length more...
Tipo: Article / Letter to the editor Palavras-chave: 42.75.
Ano: 1970 URL: http://www.repository.naturalis.nl/record/319010
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