Results 1 to 10 of about 32 (29)

Assessingalphaandbetataxonomy in eupelmid wasps: determinants of the probability of describing good species and synonyms

open access: yesJournal of Zoological Systematics and Evolutionary Research, 2010
[ES]: Se analiza el estado del conocimiento taxonómico sobre los Eupelmidae (Hymenoptera, Chalcidoidea) afrotropicales y paleárticos, mediante la evaluación de la acumulación histórica de nuevas especies válidas y sinónimos (descripciones redundantes de taxones previamente conocidos), así como los factores que han determinado el proceso de descripción ...
Baselga, Andrés   +4 more
openaire   +2 more sources

Interesting record of eupelmid wasps of the rare genus Calymmochilus Masi, 1919 (Hymenoptera: Chalcidoidea: Eupelmidae) from Dagestan, Russia

open access: yesCaucasian Entomological Bulletin, 2020
Abstract. The genus Calymmochilus Masi, 1919 and the species C. dispar Bouček et Andriescu, 1967 are recorded for the fauna of Russia (the south-eastern regions of Dagestan, the North-Eastern Caucasus) for the first time. Species of this genus are not difficult to distinguish from other Eupelmidae. The best character for recognizing almost all European
openaire   +2 more sources

The cynipid gall wasp Diplolepis rosae is more successful in North America than in Europe because of enemy release

open access: yesInsect Conservation and Diversity, Volume 17, Issue 5, Page 800-810, September 2024.
We found differences in parasitism rates and gall size between D. rosae populations in North America (Nearctic) and Europe (Western Palearctic). While North American populations have lower parasitism rates, suggesting decreased pressure from natural enemies, they also exhibit significantly larger gall sizes compared with their European counterparts ...
Zoltán László   +4 more
wiley   +1 more source

The Chalcidoidea bush of life: evolutionary history of a massive radiation of minute wasps

open access: yesCladistics, Volume 40, Issue 1, Page 34-63, February 2024.
Abstract Chalcidoidea are mostly parasitoid wasps that include as many as 500 000 estimated species. Capturing phylogenetic signal from such a massive radiation can be daunting. Chalcidoidea is an excellent example of a hyperdiverse group that has remained recalcitrant to phylogenetic resolution.
Astrid Cruaud   +41 more
wiley   +1 more source

Reproductive and Developmental Biology of Acroclisoides sinicus, a Hyperparasitoid of Scelionid Parasitoids. [PDF]

open access: yesBiology (Basel), 2021
Giovannini L   +4 more
europepmc   +1 more source

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