Echinoderms from Southern New Zealand
Ophiura chathamensis sp. nov
Ophiura chathamensis sp. nov.
Fig. 15.—Aboral view. Fig. 16.—Lateral view of arm-segment Fig. 17.—Adoral view.
Figs, 18 to 20.—Aboral, adoral, lateral views respectively of young individual of Ophiura sp., doubtfully referred O. chathamensis. All to scale shown.
Abbreviations:. A, adoral plate. AC, basal arm-comb. D, upper arm-plate. G, genital cleft I, primary interradial plate of disc. L. lateral arm-plate. O, oral shield. PL, Oral plate. R, primary radial plate of disc. S, radial shield. TE. tentacle pore, with scales. V, lower arm-plate.