FIGURE 5A–C. Gynapteromyia costaricensis, male. A in A review of world Diallactiini (Diptera, Cecidomyiidae, Winnertziinae), with the description of six new genera and seventeen new species

FIGURE 5A–C. Gynapteromyia costaricensis, male. A: Genitalia, ventral (holotype). B: Palpus and labella, lateral (holotype). C: Fourth flagellomere, lateral (paratype). Scales 0.05 mm. Tr sens = translucent sensillum, tr sut = transverse suture.