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 squalens Haliday , new comb . Megachile squalens Haliday 1836 : 320 . Female. Type locality: São Paulo, Brazil . Type repository: BNHM 17a2477. Examined. Megachile (Leptorachis) squalens Mitchell 1943 : 663 . Megachile (Pseudocentron) squalens Moure 1947 : 231 .