The bees of Greater Puerto Rico (Hymenoptera: Apoidea: Anthophila) Author Genaro, Julio A. Department of Biology, York University 4700 Keele St., Toronto, ON, M 3 J 1 P 3, Canada Author Franz, Nico M. Department of Biology, University of Puerto Rico PO Box 9012, Mayagüez, PR 00681, U. S. A. text Insecta Mundi 2008 2008-08-22 2008 40 1 24 journal article 10.5281/zenodo.5169664 1942-1354 5169664 Megachile ( Pseudocentron ) luctifera Spinola ( Fig. 7 ) Megachile luctifera Spinola, 1841: 142 . Holotype female in MSNT. = Megachile binotata Guérin-Méneville, 1844: 450 . Holotype female in MCSNG. = Megachile flavitarsata F. Smith, 1853: 183 . Holotype male in BMNH. = Megachile barbadensis Cockerell, 1937b: 111 . Holotype male in USNM. GD: Barbados , Colombia , Dominica , Grenada , Grenadines , Martinique , and United States Virgin Islands (St. Croix and St. Thomas) ( Cockerell 1938 , as M. binotata ; Genaro 1998 ).