FIGURE 6. Prochristianella jensenae n in Prochristianella Dollfus, 1946 (Trypanorhyncha: Eutetrarhynchidae) from elasmobranchs off Borneo and Australia, including new records and the description of four new species

FIGURE 6. Prochristianella jensenae n. sp. from Pastinachus solocirostris. Scanning electron micrographs. A. Complete specimen. B. Scolex in lateral view. C. Tentacular armature; metabasal region, bothrial surface. D. Billhooks in lateral (left) and dorso-ventral (right) views. E. Tentacular armature, basal region, internal surface; note erect billhook. F. Tentacular armature, metabasal region, external surface.