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| Registros recuperados: 1.402 | |
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| 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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| 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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| 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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| 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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| 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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| 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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| 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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| 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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| 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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| 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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| 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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| 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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| 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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| 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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| Registros recuperados: 1.402 | |
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