Fig. 4
From: Morphological identification keys for adults of sand flies (Diptera: Psychodidae) in Sri Lanka
Illustrations of sand fly terminal structures adapted from previous publications [6, 7, 21]. a Spermatheca of Phlebotomus salehi. b Spermatheca of Sergentomyia indica. c Spermatheca of Sergentomyia dreyfussi. d Spermatheca of Sergentomyia malayae. e Spermatheca of Sergentomyia punjabensis. f Gonostyle of P. salehi. g Gonostyle of Sergentomyia dentata. h Paramere of S. dreyfussi. i Paramere of S. indica