Fig. 1. Prosthiostomum auratum Kato, 1937b in Fig. 4. A in Saphonecrus globosus Schweger and Tang 2015

Fig. 1. Prosthiostomum auratum Kato, 1937b; photographs taken in life (ICHUM 6150) (A–E), schematic diagram (F), and photomicrographs of sagittal sections (anterior to the left) (ICHUM 6149) (G, H); A, entire body, dorsal view; B, entire body, ventral view; C, magnification of the black edged area on B; D, magnification of head, dorsal view; E, magnification of head, ventral view, showing ventral eyespots (arrowheads); F, anterior half of the body, lateral view, anterior to the left; G, anterior end of body; H, middle portion of body, showing male and female copulatory apparatuses. Abbreviations: ab, anterior branch of main intestine; br, brain; ce, cerebral eyespots; cg, cement glands; fg, female gonopore; it, intestine; ma, male atrium; me, marginal eyespots; mg, male gonopore; mo, mouth; ph, pharynx; pv, prostatic vesicle; spv, spermiducal vesicle; st, stylet; su, sucker; sv, seminal vesicle. Scale bars: A, B = 1 mm; D, E = 100 µm; F–H = 300 µm.