Fig. 5 in Fig. 4. A in Saphonecrus globosus Schweger and Tang 2015

Fig. 5. Prosthiostomum cf. ostreae Kato, 1937b, ICHUM 6153 (A, B, H), ICHUM 6151 (C, E–G), ICHUM 6152 (D); photographs taken in life (A– C) and after being cleared in xylene (D), schematic diagram (E), and photomicrographs of sagittal sections (F–H) (anterior to the left); A, entire body, dorsal view; B, entire body, ventral view; C, magnification of head, dorsal view; D, magnification of head, dorsal view, showing ventral eyespots (arrowheads); E, copulatory organs and sucker; F, male copulatory apparatus; G, female gonopore and sucker; H, cement glands. Abbreviations: ce, cerebral eyespots; cg, cement glands; cp, cement pouch; fg, female gonopore; it, intestine; ma, male atrium; me, marginal eyespots; mg, male gonopore; ph, pharynx; pv, prostatic vesicle; spv, spermiducal vesicle; st, stylet; su, sucker; sv, seminal vesicle. Scale bars: A, B = 5 mm; C, D = 1 mm; E–G = 300 µm; H = 100 µm.