Figure 7. <i>Ophioderma apressa</i>. a, dorsal view of the disk; b, dorsal view of the arm; c, ventral view of the disk; d, ventral view of the arm; e, detail of the jaws; f, lateral view of the arm. ADS, adoral shield; AS, arm spine; BS, bursal slit; D, dorsal region; DAP, dorsal arm plate; LAP, lateral arm plate; OP, oral papillae; OS, oral shield; P, proximal region; TS, tentacle scale; VAP, ventral arm plate. Scales: a, 10 mm; b, d, f, 2 mm; c, 5 mm; e, 1 mm.
Prata, Jessica et al. Echinodermata associated to rhodoliths from Seixas Beach, State of Paraíba, Northeast Brazil. Biota Neotropica [online]. 2017, v. 17, n. 3 [Accessed 18 June 2021] , e20170363
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