FIGURE 1. Diadocidia nigripalpis Edwards. A in On the genus Diadocidia (Diptera, Sciaroidea, Diadocidiidae) in Costa Rica

FIGURE 1. Diadocidia nigripalpis Edwards. A: Male terminalia, ventral view (specimen from Madreselva, Costa Rica). B: Gonostylus, ventral view (same specimen). C: Aedeagus, tegmen, hypoproct and cerci, ventral view (same specimen). D: Female terminalia, lateral view (specimen from La Esperanza, Costa Rica). Scale = 0.05 mm (B and C), 0.1 mm (A), and 0.2 mm (D).