FIGURE 8. Praxillinicola kroyeri M in Enigmas from the past: M'Intosh's (1885) annelidicolous copepods from the voyage of H. M. S. Challenger

FIGURE 8. Praxillinicola kroyeri M'Intosh, 1885 (♀). A, right antennule (A1) and antenna (A2, in reflexed condition); B, same on left side (antennulary claw broken); C, right antennule; D, antennary endopod (right side); E, oral area, showing rostral projection (r.p.), labral retractor muscles (r.m.; only one of three pairs drawn), labral hooks (l.h.) and sensilla (s.); F, maxilliped, anterior; G, maxillipedal endopod, posterior; H, anal somite, showing right genital aperture (g.a.) and anal slit (a.s.), dorsal.