FIGURES 19 in Revision of the Megaperidae Manter, 1934 n. comb. (Syn. Apocreadiidae Skrjabin, 1942) including a reorganization of the Schistorchiinae Yamaguti, 1942

FIGURES 19¯20. Schistorchis tetrodontis (Nagaty, 1956) n. comb. and Schistorchis. paruchini Kurochkin, 1974. 19. S. tetrodontis ventral view of adult redrawn from Nagaty (1956, Fig. 2). 20. S. paruchini ventral view of adult redrawn from Kurochkin (1974, p. 67). Abbreviations: An, Anus; Ce, Cecum; EP, Excretory pore; GP, Genital pore; MG, Mehlis' gland; OS, Oral sucker; Ov, Ovary; Ph, Pharynx; SR, Seminal receptacle; SV, Seminal vesicle; Te, Testes; Ut, Uterus; VD, Vitelline duct; VF, Vitelline follicles; VS, Ventral sucker.