Volesus nigripennis, male genitalia 53, 55–57 dorsal view 54 lateral view 53, 54 dorsal phallothecal sclerite (dps). (apd apex of pedicel; fle flat lateral expansion). 55 subapical enlarged portion of dorsal phallothecal sclerite (dps) and membranous lobe on endosoma (mle), indicated by arrows 56, 57 endosoma portions 56 subapical 57 apical. (adps apex of dorsal phallothecal sclerite; ars area with rugosities more sclerotized; mfe median subrounded flat expansion; lsl longitudinal sclerotized line; lte lateral tubular short expansion; sbp subapical process; stp flat, somewhat sclerotized, striated processes). Scale bar: 0.2 mm.

  Part of: Gil-Santana HR, Oliveira J (2019) First description of the male of Volesus nigripennis Champion, 1899, with new records from Ecuador and Panama, taxonomical notes, and an updated key to the genera of Sphaeridopinae (Hemiptera, Reduviidae). ZooKeys 841: 97-123. https://doi.org/10.3897/zookeys.841.31153