Figures 1-4 from: Mathis W, Rung A, Kotrba M (2012) A revision of the genus Planinasus Cresson (Diptera, Periscelididae). ZooKeys 225: 1-83. https://doi.org/10.3897/zookeys.225.3721

Figures 1-4 - Illustrations of Planinasus aenigmaticus sp. n. (male). 1 epandrium, surstylus, hypandrium, lateral view 2 epandrium, hypandrium, and internal structures of male terminalia, ventral view 3 ejaculatory apodeme, lateral view 4 internal structures of male terminalia, lateral view. Scale bar = 0.1 mm.