Fig. 1
From: Morphological and molecular characterization of Setaria equina in donkeys
Photos and microphotos of Setaria equina adult worm and its developmental stages. a1 Adult S. equina in peritoneum of donkey (arrow). b1 Male (m) and female (f) worms. c1 Embryonated egg (× 100). d1 Egg with developing juvenile (J1) in coiled position (× 100). e1 Egg contained fully extended J1(× 100). f1 Free, full extended and sheathed J1(× 100). g1, h1 Microfilaria in Knott’s technique (× 100). i1 Giemsa stained microfilaria in blood film (Cs, cephalic space; Nr, nerve ring; Ep, excretory pore; Ap, anal pore; Hp, hyaline process, × 400)