Notes on the Identity of Halictus glabrescens Cockerell and Description of a New Species of Halictillus Moure (Hymenoptera, Apidae s.L, Halictinae)

摘要

A lectotype is newly designated for Halictus glabriventris Friese (a homonym and replaced by H. glabrescens Cockerell) and the name transferred from Halictillus (Augochlormi) to Dialictus (Halictini), where it is a junior synonym of Dialictus spinolae(Reed). This placement resolves a long standing confrision involving the association of this name with a nest description from the beginning of the last century. In addition, a new species oí Halictillus from Chile is described and figured.