Figure 3. Liliatrema sobolevi. A in An opisthorchiid concept of the genus Liliatrema (Trematoda: Plagiorchiida: Opisthorchioidea): an unexpected systematic position

Figure 3. Liliatrema sobolevi. A, sagittal section of the body of metacercaria in ventral sucker region; B, terminal genitalia, ventral sucker and genital sac in adult specimen. Abbreviations: ej, ejaculatory duct; ga, genital atrium; gc, gland cells surrounding genital sac; gp, genital pore; gs, genital sac; mt, metraterm; mtu, distal part of female duct (uterine loops and metraterm); pl, lip-like posterior wall of genital sac; pp, pars prostatica, sv, bipartite vesicle; vs, ventral sucker. Scale bars: A, 0.5 mm; B, 0.15 mm.