Fig. 40 in New species, redescriptions and new records of deep-sea brittle stars (Echinodermata: Ophiuroidea) from the South China Sea, an integrated morphological and molecular approach

Fig. 40. Ophiactis cf. brachygenys H.L. Clark, 1911 (IDSSE EEB-SW0015 = heptamerous specimen). A. Dorsal disc. B. Ventral disc (first and second ventral arm plates highlighted). C. Lateral disc. D. Radial shields. E–F. Oral frame (operculiform lateral oral papillae highlighted). G. Dorsal arm. H. Ventral arm. Abbreviations: as = adoral shield; dap = dorsal arm plate; gs = genital slit; os = oral shield; rs = radial shield; tp = tentacle pore; ts = tentacle scale; vap = ventral arm plate. Scale bars: A–B = 1 mm; C–E, G–H = 500 µm; F = 200 µm.