Première mention de Nomada barcelonensis Cockerell, 1917 pour la France (Hymenoptera : Apidae : Nomadinae)

Etude sur la digestion pancratique de la caseine pour la production de la toxine tetanique

Phylogeny and classification of the parasitic bee tribe Epeolini (Hymenoptera: Apidae, Nomadinae)

A generic-level cladistic analysis of the cleptoparasitic bee tribe Epeolini (Apinae: Nomadinae) is presented. One hundred and two characters of adult external morphology are identified and coded for 32 representatives of all genera and subgenera presently recognized within the tribe, along with five outgroup taxa. The resulting topology is used in the formation of a higher-level classification...

Review of the genus Ammobatoides Radoszkowski, 1867 (Hymenoptera: Apidae, Nomadinae) from Russia and neighbouring countries .

Three species of Ammobatoides are reviewed. One new species, Ammobatoides radoszkowskii sp. nov. (Russia and North China) is described and illustrated. A male lectotype is designated for Paidia melectoides Radoszkowski, 1872. One new subjective synonym is established: Ammobatoides scriptus (Gerstaecker, 1869) =Paidia melectoides Radoszkowski, 1872, syn. nov. A key to species for both sexes is g...

Séro-agglutination rapide et macroscopique pour la recherche d'anticorps de la Fièvre Q. chez les animaux

First record of the orchid bee genus Eufriesea Cockerell (Hymenoptera: Apidae: Euglossini) in the United States.

The orchid bee genus Eufriesea Cockerell is documented for the first time from the southwestern United States, extending its apparent range north well beyond its previous tropical/subtropical boundaries. Eufriesea coerulescens (Lepeletier de Saint Fargeau 1841) is recorded from the Guadalupe Mountains of western Texas and southeastern New Mexico, USA. Whether E. coerulescens is resident in the ...