SABIIA - Sistema Aberto e Integrado de Informação em Agricultura (Sabiia)

A key to the European species of the Pteromalus altus group is presented. The relationship between this group and species of the genus Euphorbia (Euphorbiaceae) is confirmed. One new species: P. villosae, associated with Euphorbia villosa Waldst. & Kit.is presented. Two new species of the albipennis group: Pteromalus almeriensis and P. costulata are presented. In addition one species of the P. vibulenus group: P. tethys is added. Information on P. sylveni Hedqvist, P. osmiae Hedqvist and P. discors Graham is given.

Naamlijst van de Nederlandse bronswespen (Hymenoptera: Chalcidoidea)

Palavras-chave: Chalcidoidea; Pteromalidae; Pteromalus; New species; Redescriptions; Spain; Portugal; France; Greece; Euphorbia; 42.75.

Ano: 1999

URL: http://www.repository.naturalis.nl/record/215091

Checklist of the chalcid wasps of the Netherlands (Hymenoptera: Chalcidoidea) A first list of Dutch Chalcidoidea was published by Snellen van Vollenhoven in Herklots (Snellen van Vollenhoven, 1858). This list contained 24 species of chalcids, partly synonyms of each other. In a new list (Snellen van Vollenhoven 1873), he mentioned 85 species. Since Vollenhoven’s time about 250 names have been added by several authors in shorter communications. Not all the old names can be verified, many of the specimens are lost either by mold or voracious insects. In the list here presented the names of lost specimens are omitted (table 4) except when it concerns newly described species, or when additional remarks give a high probability of correct identification. These...

A new species of Torymus Dalman, 1820 (Hymenoptera: Torymidae), with additions and corrections to the revision of the European species

Palavras-chave: Nederland; Naamlijst; 42.75.

Ano: 2003

URL: http://www.repository.naturalis.nl/record/219756

Torymus interruptus spec. nov. from southern Portugal is described. A list of additions and corrections to the revision to the European species (Graham & Gijswijt, 1998) is added. The form of Torymus tipulariarum (Zetterstedt, 1838) and the “species indet.” as mentioned in the key to females, are synonymized with typical T. tipulariarum and the species is redescribed with the use of annotations by the late M. de Vere Graham.

Aanvullingen en verbeteringen op de naamlijst van de Nederlandse bronswespen (Hymenoptera: Chalcidoidea).

Palavras-chave: Chalcidoidea; Torymidae; Torymus; New species; Portugal; 42.75.

Ano: 2000

URL: http://www.repository.naturalis.nl/record/216028

Additions and corrections to the checklist of the chalcid wasps of the Netherlands (Hymenoptera: Chalcidoidea) The following 15 species are recorded here for the first time from the Netherlands: Achrysocharoides cruentus Hansson, 1983, Entedon marci Askew, 1992, Omphale brevibuccata Szelényi, 1978, O. nitens Graham, 1963, Aprostocetus arenarius (Erdös, 1954), A. forsteri (Walker, 1847), Eurytoma rufipes Walker, 1832, Colotrechnus viridis (Masi, 1921), Eunotus parvulus Masi, 1931, Gastrancistrus vagans Westwood, 1833, Novitzkyanus cryptogaster Boucek, 1961, Pteromalus chlorospilus (Walker, 1834), Trichomalus statutus (Foerster, 1841), Monodontomerus aeneus (Fonscolombe, 1932) and Torymus pastinacae Graham & Gijswijt, 1998. Recently two...

Revision of the European species of Torymus Dalman (Hymenoptera: Torymidae)

Palavras-chave: Bronswespen; Chalcidoidea; Nederland; Verspreiding; 42.75.

Ano: 2006

URL: http://www.repository.naturalis.nl/record/327177

Vere, M.W.R. de; Gijswijt, M.J..

In this revision the generic synonymy as proposed by Grissell (1976, 1995) is followed. The genus Diomorus Walker is here synonymised with Torymus as well, so that the tribe Torymini (sensu Grissell) includes only one genus in the West Palaearctic region. In Torymus, 154 species are recognised, 38 of which are here described as new. The existing types of nearly all names have been examined and 272 synonyms, 67 of them new, are listed. The genus is subdivided in 13 species groups, five species standing apart as species solae. Keys to the species groups, females and more distinctive males are presented.

Notes on biology and distribution of the genus Omphale Haliday, 1833, with descriptions of two new species (Insecta, Hymenoptera, Eulophidae)

Palavras-chave: Hymenoptera; Torymidae; Torymini; Diomorus; Torymus; Europe; Distribution; Keys; Biol- ogy; Types; Synonymy; New species.; 42.75.

Ano: 1998

URL: http://www.repository.naturalis.nl/record/317835

An account is given of 22 species of the eulophid genus Omphale Haliday, 1833, from the Netherlands and other European countries, that came to the author’s attention. Many new distributional records are provided. The male of O. brevis Graham, 1963, is described, as well as O. acuminata n. sp. from Greece (Lesbos), and O. grahami n. sp. from the Netherlands. Moreover, new host relationships are established.

Tweede aanvulling op de naamlijst van de Nederlandse bronswespen (Hymenoptera: Chalcidoidea)

Ano: 1976

URL: http://www.repository.naturalis.nl/record/505279

Bronswespen zijn miniscule, fraai gekleurde parasitaire wespen. Het was lange tijd een slecht bekende groep in Nederland, totdat in 2003 de naamlijst werd gepubliceerd, met maar liefst 620 nieuwe soorten voor de fauna. Een aanvulling in 2006 leverde nog vijftien nieuwe soorten op, en diverse correcties. In deze nieuwe bijdrage worden weer zeventien nieuwe bronswespen vermeld, waarmee het totaal op 1133 komt. Een bijzondere vermelding verdient Ixodiphagus hookeri. Dit is een parasiet die door het RIVM gekweekt is uit teken. De soort is bekend uit vele Europese landen, maar dit is de eerste vermelding uit Nederland.