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Kort-Gommers, M. de; Nieser, N..

The material studied was mainly collected during Dr. P. WAGENAAR HUMMELINCK’S voyages to the West Indies in the years 1936/37, 1948/49, 1955 and 1963/64. The specimens from the Netherlands Antilles have been studied by COBBEN 1960, and DRAKE & COBBEN 1960. The present contribution deals mainly with the older material from other islands and the specimens collected during the 1963/64 trip. Some of the identifications were done by Mr. L. VAN DIJK and Mr. H. DE VUYST, during predoctoral studies.

The Heteroptera of the Netherlands Antilles – VI Notonectidae

Ano: 1969

URL: http://www.repository.naturalis.nl/record/506095

The material studied was mainly collected during Dr. P. WAGENAAR HUMMELINCK’S voyages to the West Indies in the years 1930, 1936/37, 1948/49, 1955 and 1963/64, and on a special entomological collecting trip by Ir. R. H. COBBEN in 1956/57. Unless otherwise stated, a date in the years 1956 and 1957 indicates specimens collected by Ir. COBBEN, and a date in another year indicates specimens collected by Dr. WAGENAAR HUMMELINCK. Contrary to the first five papers on “Heteroptera of the Netherlands Antilles” (Stud, fauna Cur. n, 1960), THIS CONTRIBUTION ALSO DEALS WITH SPECIMENS COLLECTED ON OTHER CARIBBEAN ISLANDS.

Hydrometridae of Suriname and the Amazon, with additional records of other neotropical species (Hemiptera – Heteroptera)

Ano: 1967

URL: http://www.repository.naturalis.nl/record/506064

This study is based on material collected by Dr. P. H. van Doesburg Jr. in Suriname and by other workers during investigations sponsored by the “Max-Planck-Institut fur Limnologie, Abt. Tropenokologie” at Plön, director Prof. Dr. H. Sioli; the “Institute Nacional de Pesquisas da Amazonia” at Manaus and Brasilia, director Prof. Dr. D. Batista. Additional material by an unknown collector from Peru as well as specimens from the Caribbean region collected by Dr. P. Wagenaar Hummelinck (Utrecht) are included in this synopsis. Specimens have been deposited in: The Rijksmuseum van Natuurlijke Historie at Leiden (L), the collection of the I.N.P.A. at Manaus (A), the collection of the Koninklijk Belgisch Instituut voor Natuurwetenschappen at Brussels (B) and the...

The Gelastocoris nebulosus complex (Heteroptera – Gelastocoridae)

Ano: 1970

URL: http://www.repository.naturalis.nl/record/506273

Se trata de las espécies del grupo nebulosus del género Gelastocoris. Según el autór este grupo contiene una espécie con dos subespécies. Gelastocoris nebulosus nebulosus (Guérin) con sinónimas G. flavus (Guérin), G. apureensis Melin, G. monrosi De Cario, G. paraguayensis De Carlo y G. vianai De Carlo, tiene una distribución de la Venezuela y las Guayanas hasta el Paraguay y el NE de la Argentina. Gelastocoris nebulosus quadrimaculatus (Guérin), con sinónimas G. bergi De Carlo y G. bolivianus De Carlo, tiene una distribución andina, de Perú hasta el Chile (Santiago) y el NO de la Argentina.

The Heteroptera of the Netherlands Antilles – VIII Pleidae, Naucoridae, Ranatridae

Ano: 1972

URL: http://www.repository.naturalis.nl/record/506292

The material studied was mainly collected during Dr. P. WAGENAAR HUMMELINCK’S voyages to the West Indies (1930, 1936/37, 1948/49, 1955, 1963/64, 1967), and on a special entomological collecting trip by Dr. Ir. R. H. COBBEN (1956/57). Some specimens of the Zoologiske Museum at Copenhagen and the Rijksmuseum van Natuurlijke Historie at Leiden were also studied. Unless otherwise stated, a date in the years 1956 and 1957 indicates specimens collected by Dr. COBBEN, and a date in another year specimens collected by Dr. HUMMELINCK. As in the author’s former papers on Antillean water-bugs (NIESER 1967, 1969) THIS CONTRIBUTION ALSO DEALS WITH SPECIMENS COLLECTED ON OTHER CARIBBEAN ISLANDS.

The water bugs (Heteroptera: Nepomorpha) of the Guyana Region

Ano: 1969

URL: http://www.repository.naturalis.nl/record/506122

NEPOMORPHA OF THE GUYANA REGION The Nepomorpha of the Guyana Region are keyed out and described. In addition distributional, faunistical and comparative notes on the species are given. New species and subspecies: Ochterus aeneifrons surinamensis, O. tenebrosus; Limnocoris fittkaui surinamensis; Ranatra adelomorpha; Neoplea globoidea; Buenoa amnigenopsis; Tenagobia pseudoromani from Suriname and Ranatra ornitheia from Guyana. New synonyms (junior ones between parenthesis): Gelaslocorus flavus flavus Guér. (G. nebulosus nebulosus Guér.); Pelocoris impicticollis Stål (P. horváthi Mont.), P. poeyi (Guér.) not identical with P. femoratus (P.-B.) (P. convexus Nieser), P. procurrens White (P. minutus Mont.); Belostoma bicavum Lauck ( B. parvoculum Lauck); Ranatra...

Taxonomic characters of the male endosomal structure in the genus Rheumatogonus Kirkaldy (Hemiptera: Gerridae), with descriptions of four new species from Borneo and Sri Lanka

Ano: 1975

URL: http://www.repository.naturalis.nl/record/506265

Chen, P.-P.; Nieser, N..

The species of Rheumatogonus (Gerridae: Ptilomerinae) from Thailand, Borneo, Mindanao and Sri Lanka are revised. Four new species, collected from northern Borneo and Sri Lanka, are described: R. esakii spec. nov. from Brunei, R. vantoli spec. nov. and R. inusitatus spec. nov., both from Sabah, and R. cheliforus spec. nov. from Sri Lanka. Redescriptions of the genus and the four known species assigned to this paper are provided. A key to species with diagnostic illustrations is presented. The male genital structures are illustrated in detail, as they provide the most reliable specific characters. The pilosity on the connexival segment VI is used for identifying the females.

Corixidae of Suriname and the Amazon with records of other neotropical species

Palavras-chave: Gerridae; Rheumatogonus; New species; Key; Male genitalia; SE Asia; 42.75.

Ano: 2002

URL: http://www.repository.naturalis.nl/record/217480

The material studied was mainly collected by Dr. P. H. van Doesburg Jr. during his stay in Suriname and by Dr. P. Wagenaar Hummelinck during various collecting trips while visiting Venezuela and Suriname. In addition, specimens from the Western Hemisphere brought together in the Rijksmuseum at Leiden by various collectors, and continental S. American specimens in the Copenhagen Museum have been studied. Finally an interesting set of Corixinae collected in the Amazon region by various workers during investigations sponsored by the “Max-Planck-Institut fur Limnologie, Abt. Tropenökologie”, at Plön (director Prof. Dr. H. Sioli), and the “Instituto Nacional de Pesquisas da Amazonia” at Manaus and Brasilia (director Prof. Dr. D. Batista) have been studied....

Notes on Antillean Notonectidae

Ano: 1970

URL: http://www.repository.naturalis.nl/record/506298

Since the publication on Notonectidae of the Antilles (NIESER 1967), the author received various Notonectidae for identification. Material from the region considered here (Antilles, Central and N. America) came from the following sources: more material from the various voyages of Dr. P. WAGENAAR HUMMELINCK to the West Indies; unidentified material from the Copenhagen, Leiden and Oxford Musea and the Zoological Institute at Leningrad. The author likes to express his thanks to Dr. P. H. VAN DOESBURG, Jr (Rijksmuseum van Natuurlijke Historie, Leiden); Dr. I. M. KERZHNER (Zoologitsheskij Institut, Leningrad); Dr. I. LANSBURY (University Museum, Oxford); Dr. N. MØLLER ANDERSEN (Zoologiske Museum, København), and Dr. P. WAGENAAR HUMMELINCK (Zoölogisch...

The Heteroptera of the Netherlands Antilles – VII Corixidae

Ano: 1969

URL: http://www.repository.naturalis.nl/record/506123

The material studied was mainly collected during Dr. P. WAGENAAR HUMMELINCK’S voyages to the West Indies (1930, 1936/37, 1948/49, 1955, 1963/64, 1967), and on a special entomological collecting trip by Dr. Ir. R. H. COBBEN (1956/57). Unless otherwise stated, a date in the years 1956 and 1957 indicates specimens collected by Dr. COBBEN, and a date in another year indicates specimens collected by Dr. WAGENAAR HUMMELINCK. Moreover the Western Hemisphere Corixidae of the Copenhagen Museum were, through the kindness of Dr. N. MØLLER ANDERSEN, put at the author’s disposal. As in the author’s paper on Notonectidae (NIESER 1967) THIS CONTRIBUTION ALSO DEALS WITH SPECIMENS COLLECTED ON OTHER CARIBBEAN ISLANDS.

Gerridae of Suriname and the Amazon with additional records of other neotropical species

Ano: 1969

URL: http://www.repository.naturalis.nl/record/506219

The material studied was collected by Dr. P. H. van Doesburg Jr. during his stay in Surinam and by various workers during investigations sponsored by the “Max-Planck-Institut fur Limnologie, Abt. Tropenökologie” at Plon (director Prof. Dr. H. Sioli), and the “Instituto Nacional de Pesquisas da Amazonia” at Manaus and Brasilia (director Prof. Dr. D. Batista). Additional material from the Rijksmuseum van Natuurlijke Historie at Leiden, collected by various persons was also studied. Specimens have been deposited in the collection of the I.N.P.A., Manaus (A), the collection of the Koninlijk Belgisch Instituut voor Natuurwetenschappen, Brussels (B), the Rijksmuseum van Natuurlijke Historie, Leiden (L) and the Zoologisch Museum, Utrecht (U); some are in the...

Notonectidae of Suriname with additional records of other neotropical species

Ano: 1970

URL: http://www.repository.naturalis.nl/record/506290

The material studied was mainly collected by Drs. P. H. VAN DOESBURG, Jr. during his stay in Surinam and during a visit to Venezuela. In addition, specimens from the Western Hemisphere brought together in the Rijksmuseum at Leiden by various collectors and some samples taken in Surinam by Dr. P. WAGENAAR HUMMELINCK have been studied. Some specimens in the author’s collection, with unknown collector were also examined. The material has been deposited at the Rijksmuseum van Natuurlijke Historie at Leiden (LM); the Zoologisch Museum at Utrecht (UM) and the collection of the author (N). The collection of Drs. P. H. VAN DOESBURG now belongs to the Leiden Museum and is consequently indicated LM too.

Records of south american Notonectidae mainly from the Amazon-region

Ano: 1968

URL: http://www.repository.naturalis.nl/record/506262

The material on which this publication is based has been collected for the greater part during investigations sponsored by the “Max-Planck Institut fur Limnologie, Abt. Tropenökologie”, at Plön (director Prof. Dr. H. Sioli), and the “Institute Nacional de Pesquisas da Amazonia” at Manaus and Brasilia (director Prof. Dr. D. Batista). Other specimens have been included from the Copenhagen, Leiden and Wageningen Museums and the Zoological Institute at Leningrad. The following abbreviations indicate at which collection the specimens have been deposited: A., I.N.P.A. at Manaus; B., Koninklijk Belgisch Instituut voor Natuurwetenschappen at Brussels; K., Zoologiske Museum at Copenhagen; L., Rijksmuseum van Natuurlijke Historie at Leiden; Len., Zoological...