Fig. 5
From: Morphology, performance and attachment function in Corynosoma spp. (Acanthocephala)
Diagrammatic mid-sagittal view of Corynosoma spp. (not to scale), showing arrangement of dorsal neck retractor (DNR), ventral neck retractor (VNR) and receptacle retractors (RR). In species with sexual dimorphism in shape both male (m) and female (f) are shown. a C. cetaceum. b C. hamanni and C. pseudohamanni. c C. validum. d C. australe. e C. semerme. f C. caspicum. g C. villosum. h C. wegeneri. i C. strumosum and C. magdaleni. j C. bullosum. k C. enhydri