New combinations and synonymies of leafcutter and mason bees of the Americas (Megachile, Hymenoptera, Megachilidae) Author Raw, Anthony text Zootaxa 2002 71 1 43 journal article 10.5281/zenodo.155887 29fc5ef3-a547-4eb8-9753-8085aa3f215e 1175­5326 155887 Subgenus Chrysosarus Mitchell Megachile (Chrysosarus) Mitchell 1943 : 664 . Type species: Megachile guaranitica Schrottky 1908 . Original designation. Michener et al 1994 : 149 , Michener 2000 : 553 . Megachile (Dactylomegachile) Mitchell 1943 : 670 . Type species: Megachile parsonsiae Schrottky 1913 . Original designation. Chrysosarus (Chrysosarus) Mitchell 1980 : 72. Chrysosarus (Dactylomegachile) Mitchell 1980 : 72. Synonymy of Michener 2000 : 553.