Fig. 5. Cirrodrilus homodontus. A in Taxonomic Revision of Cirrodrilus makinoi (Annelida: Clitellata: Branchiobdellida) with a Redescription of C. homodontus

Fig. 5. Cirrodrilus homodontus. A, Lateral view of a whole specimen, Yamaguchi (1932b: fig. 1A) was redrawn; B, ventral view of peristomium, a whole-mounted specimen from Wakkanai, Hokkaido; C, the same from Yagishiri Island, Hokkaido; D, the same from ICHUM-1845; E, anterior view of jaw in a whole-mounted specimen from Esashi, Hokkaido; F, the same from Kaminokuni, Hokkaido; G, lateral view of the dorsal jaw in ICHUM-1839; H, lateral view of segment 5 (left) with the spermatheca and male genitalia in segment 6 (right), a wholemounted specimen from Wakkanai. Abbreviations: b, bursa; ga, glandular atrium; ma, muscular atrium; mt, median tooth; sb, spermathecal bulb; sd, spermathecal duct; st, small tooth. Scale bars: A, H, 100 µm; B–D, 50 µm; E–G, 10 µm.