FIGURE 5 in Two new species of the subgenus Asteroporpa (Asteromoana) (Ophiuroidea: Euryalida: Gorgonocephalidae) from Japan

FIGURE 5. Asteroporpa (Asteromoana) muricatopatella sp. nov., one paratype (NSMT E-5619-B). SEM photographs of internal ossicles. A–B, a hooklet-bearing plate (A) and a hooklet (B) at the aboral periphery of the disc; C–D, cone-shaped dermal ossicles at the aboral periphery of the disc, external (C) and lateral (D) views; E, a hooklet at the middle portion of the arm; F–G, plate-shaped dermal ossicles at the aboral basal portion of the arm, external (F) and lateral (G) views; H–I, plate-shaped dermal ossicles at the aboral distal portion of the arm, external (H) and lateral (I) views; J–K, arm spines from basal portion of the arm (J) and distal portion of the arm (K) with an arc indicating reticular structure. Arrows indicate the orientation (D, G, I): ext, external side; int, internal side.