mucida Cresson, new comb.

Megachile mucida Cresson 1878: 118 . Male. Type locality: Georgia [U.S.A.]. (Not M. mucida Pérez 1895: 23 [North Africa] = M. albipila Friese 1911: 219 New name).

Megachile (Delomegachile) mucida Mitchell 1935b: 197 .

Megachile mucida semimucida Cockerell 1909a: 26 ­27. Female. Type locality: Fedor, Lee County, Texas [U.S.A.]. Synonymy of Mitchell 1927c: 178.

Megachile audax Mitchell 1924: 161 . Male. Synonymy of Mitchell 1926a: 118.