mucorosa Cockerell, new comb. Megachile mucorosa Cockerell 1908 b: 265 266. Male. Type locality: Boulder, Colorado [U.S.A.]. Megachile (Argyropile) nebraskana Mitchell 1934: 347 348. Female. Type locality: War Bonnet Canyon, Sioux County, Nebraska [U.S.A.]. Synonymy of Hurd 1979: 2064.Published as part of Raw, Anthony, 2002, New combinations and synonymies of leafcutter and mason bees of the Americas (Megachile, Hymenoptera, Megachilidae), pp. 1-43 in Zootaxa 71 on page 19, DOI: 10.5281/zenodo.15588
coquimbensis Ruiz, new comb. Megachile coquimbensis Ruiz 1938: 151. Type locality: Bano del Toro,...
stabilis Mitchell, new comb. Megachile stabilis Mitchell 1930: 298. Female. Type locality: Buenav...
jamaicae (Raw), new comb. Chelostomoides jamaicae Raw 1984: 495. Female. Type locality: Port Roya...
wyomingensis Mitchell, new comb. Megachile (Xeromegachile) wyomingensis Mitchell 1934: 327 328. ...
sejuncta Cockerell, new comb. Megachile sejuncta Cockerell 1927a: 20. Male. Type locality: Cavin...
mendozana Cockerell, new comb. Megachile cornuta Smith 1879: 78. Female. Type locality: Mendoza [...
maculata Smith, new comb. Megachile maculata Smith 1853: 160 Type locality: Port Natal; Fernando ...
Raw, Anthony (2002): New combinations and synonymies of leafcutter and mason bees of the Americas (M...
cylindrica Friese, new comb. Megachile cylindrica Friese 1906: 96. Female. Type locality: Santa R...
coelioxoides Cresson, new comb. Megachile coelioxoides Cresson 1878: 130. Male. Type locality: Me...
ypirangensis Schrottky, new comb. Megachile ypirangensis Schrottky 1913 a: 194. Female. Type loca...
kuscheli Moure, emendation and new comb. Megachile kuscheli Moure 1956: 105 106. Female. Type lo...
nigripennis Spinola, new combination by association Megachile nigripennis Spinola 1841: 143. Fema...
costaricensis Friese, new comb . Megachile costaricensis Friese 1916: 341. Female. Type locality:...
guaranitica Schrottky, new comb. Megachile guaranitica Schrottky 1908: 236 237. Female. Type loc...
coquimbensis Ruiz, new comb. Megachile coquimbensis Ruiz 1938: 151. Type locality: Bano del Toro,...
stabilis Mitchell, new comb. Megachile stabilis Mitchell 1930: 298. Female. Type locality: Buenav...
jamaicae (Raw), new comb. Chelostomoides jamaicae Raw 1984: 495. Female. Type locality: Port Roya...
wyomingensis Mitchell, new comb. Megachile (Xeromegachile) wyomingensis Mitchell 1934: 327 328. ...
sejuncta Cockerell, new comb. Megachile sejuncta Cockerell 1927a: 20. Male. Type locality: Cavin...
mendozana Cockerell, new comb. Megachile cornuta Smith 1879: 78. Female. Type locality: Mendoza [...
maculata Smith, new comb. Megachile maculata Smith 1853: 160 Type locality: Port Natal; Fernando ...
Raw, Anthony (2002): New combinations and synonymies of leafcutter and mason bees of the Americas (M...
cylindrica Friese, new comb. Megachile cylindrica Friese 1906: 96. Female. Type locality: Santa R...
coelioxoides Cresson, new comb. Megachile coelioxoides Cresson 1878: 130. Male. Type locality: Me...
ypirangensis Schrottky, new comb. Megachile ypirangensis Schrottky 1913 a: 194. Female. Type loca...
kuscheli Moure, emendation and new comb. Megachile kuscheli Moure 1956: 105 106. Female. Type lo...
nigripennis Spinola, new combination by association Megachile nigripennis Spinola 1841: 143. Fema...
costaricensis Friese, new comb . Megachile costaricensis Friese 1916: 341. Female. Type locality:...
guaranitica Schrottky, new comb. Megachile guaranitica Schrottky 1908: 236 237. Female. Type loc...
coquimbensis Ruiz, new comb. Megachile coquimbensis Ruiz 1938: 151. Type locality: Bano del Toro,...
stabilis Mitchell, new comb. Megachile stabilis Mitchell 1930: 298. Female. Type locality: Buenav...
jamaicae (Raw), new comb. Chelostomoides jamaicae Raw 1984: 495. Female. Type locality: Port Roya...