Figures 20-26 from: Roháček J (2016) Herniosina Roháček: revised concept, two new species, new key and atlas of male and female terminalia (Diptera, Sphaeroceridae). ZooKeys 609: 69-106. https://doi.org/10.3897/zookeys.609.9459

Figures 20-26 - Herniosina erymantha sp. n., male holotype (Greece: Peloponnese). 20 Genitalia, laterally 21 External genitalia, caudally 22 Dorsal half of gonostylus, caudally 23 Gonostylus, laterally 24 Phallapodeme and postgonite, laterally 25 Aedeagus, dorsally 26 Ditto, laterally. Scales: 0.1 mm (20, 21, 24–26), 0.05 mm (22, 23). For abbreviations see pp. 73–74.