FIGURE 4 in Deep-sea Ophiuroidea (Echinodermata) collected during the TALUD cruises in western Mexico

FIGURE 4. Ophiomusa lymani (Wyville-Thomson, 1873) (ICML-EMU-11078, DD = 23 mm). A, Dorsal disc; B, Ventral disc; C, Mouth; D, Dorsal arm; E, Ventral arm; F, Dorsal view. Ophiura flagellata (Lyman, 1878) (ICML-EMU-11145, DD = 15 mm). G, Dorsal disc; H, Ventral disc; I, Mouth; J, Dorsal arm; K, Ventral arm; L, Dorsal view.