nudiventris Smith, new comb.

Megachile nudiventris Smith 1853: 186 . Female. Type locality: Brazil. Type repository: BNHM 17a2427. Examined. (Not M. nudiventris Schrottky 1902 = M. (Melanosarus) nigripennis Spinola 1841 .)

Megachile jurujubensis Cockerell 1927b: 394 . Female. Type locality: Jurujuba, Rio de Janeiro, Brazil. Type repository: AMNH. Examined. NEW SYNONYMY.