South American leaf-cutter bees (genus Megachile) of the subgenera Rhyssomegachile and Zonomegachile, with two new subgenera (Hymenoptera: Megachilidae) - Gonzales, Victor H.; Griswold, Terry; Engel, Michael S. 1971- (American Museum of Natural History, 2018)
Keywords: Blattschneiderbiene -- Gattung; Südamerika