Belize, Bolivia, Brazil, Costa Rica, El Salvador, Guatemala, Honduras, Mexico, Panama, Paraguay, and Peru.
Synonyms
Exomalopsis villipes Smith, 1854
Exomalopsis mexicana Cresson, 1878
Exomalopsis tarsata Smith, 1879
Epimonispractor gratiosus Holmberg, 1903
Exomalopsis hiberna Schrottky, 1908
Exomalopsis paraguayensis manni Cockerell, 1912
Exomalopsis zexmeniae Cockerell, 1912
Exomalopsis azulensis Cockerell, 1949
References
FRIESE, H. 1908. Die Apidae (Blumenwespen) von Argentina nach den Reisenergebnissen der Herren A. C. Jensen-Haarup und P. Jörgensen in den Jahren 1904-1907. Flora Fauna 10: 1-94 [reprint with change in pagination (pp. 331-425 in original)]
BRÈTHES, J. 1909c. Notas himenopterológicas. An. Mus. Nac. Buenos Aires (3) 19: 219-223
SCHROTTKY, C. 1913. La distribución geográfica de los himenópteros argentinos. An. Soc. Cient. Argent. 75: 180-286