File:Longino 2006 F3.jpg

Figure 3. Male genitalia of Myrmelachista. A. Lateral view of male abdomen, showing undissected genitalia. B-D are dissected structure in same orientation and in order from outer to inner. B. Basiparamere and paramere. C. Volsella, a three-dimensional structure with cuspis external to digitus. D. Penial valve. A, B, D: joycei; C: nigrocotea.

[[Media:Longino 2006a.pdf|Longino, J.T. 2006. A taxonomic review of the genus Myrmelachista in Costa Rica. Zootaxa. 1141:1-54. PDF]]