Friese 1905 : 139 New combinations and synonymies of leafcutter and mason bees of the Americas (Megachile, Hymenoptera, Megachilidae) Raw, Anthony Zootaxa 2002 71 1 43 Friese Friese [264,486,1515,1542] Insecta Megachilidae Megachile Animalia Hymenoptera 29 30 Arthropoda species standingeri comb. nov.     Megachile standingeri  Friese 1905: 139. Maleand female. Typelocality: Arica, Chile/ Peru/ Ecuador. Specimens at BBSL determined by J.S. Moure are members of this subgenus.