Megachile subgenus Pseudomegachile Friese 1898

Pseudomegachile Friese 1898: 198. Type species: Megachile ericetorum Lepeletier 1841, designated by Alfken 1933: 56.

Megachile (Pseudomegalochila) Schulz, 1906: 71, unjustified emendation of Pseudomegachile Friese 1898 .

Megachile (Archimegachile) Alfken 1933: 56 . Type species: Megachile flavipes Spinola 1838, by original designation. Synonymy in Pasteels 1965: 377.

Chalicodoma (Largella) Pasteels 1965: 534 . Type species: Megachile semivestita Smith 1853, by original designation. Synonymy in Trunz et al. 2016: 255.

Chalicodoma (Parachalicodoma) Pasteels 1966: 13 . Type species: Megachile incana Friese 1898, by original designation. Synonymy in Trunz et al. 2016: 255.

Megachile (Xenomegachile) Rebmann, 1970a: 44 . Type species: Megachile albocincta Radoszkowski, 1874 (= M. cyanipennis), by original designation. Synonymy in Michener 2000: 581.