Fig. 1. Male genitalia of Epeolus spp. A. E. boliviensis Friese, 1908, in which the penis lacks lobes. B. E. claripennis Friese, 1908, in which the penis lacks lobes. C. E. fulvopilosus Cameron, 1902, in which the penis lacks lobes. D. E. fumipennis Say, 1837, in which the penis lacks lobes. E. E. hanusiae sp. nov., paratype (CNC 754086), showing the penis with a short, fleshy lateral lobe (blue arrow) on each side. F. E. luteipennis Friese, 1916, showing the penis with a long, fleshy lateral lobe (blue arrow) on each side. G. E. niger (Michener, 1954), in which the penis lacks lobes. H. E. obscuripes Cockerell, 1917 stat. nov., in which the penis lacks lobes. I. E. pulchellus Cresson, 1865, in which the penis lacks lobes. Scale bars = 0.5 mm.

Published as part of Onuferko, Thomas M., 2019, A review of the cleptoparasitic bee genus Epeolus Latreille, 1802 (Hymenoptera: Apidae) in the Caribbean, Central America and Mexico, pp. 1-69 in European Journal of Taxonomy 563 on page 7, DOI: 10.5852/ejt.2019.563, http://zenodo.org/record/3476748