FIGURE 1 in Taxonomic review of Ophiothrix Müller & Troschel, 1840 (Echinodermata Ophiuroidea) from Brazil, with the description of four new species

FIGURE 1. Ophiothrix rathbuni: A, Dorsal view of the disc; B, SEM detail of bifid disc spines; C, SEM detail of trifid disc spines; D, naked radial shields; E, oral frame; F, dorsal arm plates; G, ventral arm plates; H, SEM of dorsal arm plate; I, SEM of ventral arm plate (UFBA 01242). Scale bars: A–G, F = 1 mm; H–I = 100 μm.