New combinations and synonymies of leafcutter and mason bees of the Americas (Megachile, Hymenoptera, Megachilidae) Author Raw, Anthony text Zootaxa 2002 71 1 43 journal article 10.5281/zenodo.155887 29fc5ef3-a547-4eb8-9753-8085aa3f215e 1175­5326 155887 cinerea Friese , new comb. Megachile cinerea Friese 1905 : 137 . Male and female. Type locality: Santiago/ Concepcion, Chile . Specimens at USNM which T.B. Mitchell determined as cinerea Friese belong to this subgenus.