Fig 7. <i>Ophiothrix trindadensis</i> sample MZUSP 1425 (5.8 mm dd). (A) Dorsal view. (B) Ventral view. (C) Dental plate. (D) Abradial view of oral plate. (E) Adradial view of oral plate. (F) Detail of dorsal arm. (G) Detail of ventral arm. (H) Lateral arm plate–external side. (I) Lateral arm plate–internal side. (J-M) Vertebrae ossicle: (J) proximal surface. (K) distal surface. (L) dorsal surface. (M) ventral surface. ads: adoral shields; as: arm spine; cdp: cluster of dental papillae; dap: dorsal arm plate; d: dorsal; ddi: dorsodistal; ddmf: dorso-distal muscular fossae; di: distal; dk: distal keel; ds: disc spine; dp: dorso-proximal; kn: knob; lg: large groove; ma: madreporite; os: oral shields; otp: oral tentacle pore; p: proximal; pe: perforation; ribs: rib-like branching structures; ret: regular teeth; rs: radial shields; sh: small hole; v: ventral; vap: ventral arm plate; vdi: ventro-distal; vi: ventral interradius; vp: ventro-proximal; zd: zygocondyle; zp: zygosphene. Stereomicroscope photos (A, B, F, G), scale bar equal to 0.5 mm. SEM photos (C-E, H-M), scale bar equal to 100 μm.
Alitto, R.A.S., Amaral, A.C.Z., de Oliveira, L.D., Serrano, H., Seger, K.R., Guilherme, P.D.B., Di Domenico, M., Christensen, A.B., Lourenço, L.B., Tavares, M., Borges, M. 2019. Atlantic West <i>Ophiothrix</i> spp. in the scope of integrative taxonomy: Confirming the existence of <i>Ophiothrix trindadensis</i> Tommasi, 1970. <i>PLoS ONE</i> 14(1): e0210331
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