Claves y datos nuevos de las especies Ibéricas del género chelostoma latreille, 1809 (hymenoptera, megachilidae, osmiini)

Abstract

This paper includes keys to the Iberian species of genus Chelostoma (Hymenoptera, Megachilidae, Osmiini) as part of the ongoing general revision of the Iberian taxa of Megachilidae. The accompanying illustrations should make identification easier. Information about new records and other interesting data are included too, since several of these species had only rarely been recorded from the Iberian area.