Megachile possograndensis, Taxa Only, Exact Match: 2 Treatments

Megachile possograndensis		comb. nov.	Raw, Anthony, 2002, New combinations and synonymies of leafcutter and mason bees of the Americas (Megachile, Hymenoptera, Megachilidae), Zootaxa 71 (1), pp. 1-43 : 25	25
Megachile (Pseudocentron) possograndensis		comb. nov.	Raw, Anthony, 2004, Nomenclatural changes in leafcutter bees of the Americas: Megachile Latreille 1802 (Hymenoptera; Megachilidae), Zootaxa 766, pp. 1-4 : 2	2