Echinoderms from Southern New Zealand
Amphiura heraldica sp. nov
Amphiura heraldica sp. nov.
Fig. 5.—Aboral view. Fig. 6.—Adoral view. Fig. 7.—Lateral view of arm-segment.
Figs. 5 and 7 to scale at left; Fig. 6 to scale at right.
Abbreviations: A, adoral plate. D, upper arm-plate. DC, dorso-central primary plate of disc. 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-scale. V, lower arm-plate.