FIGURE 3 in Hexactinellida from the Perth Canyon, Eastern Indian Ocean, with descriptions of five new species

FIGURE 3. Spicules of Pheronema raphanus. WAMZ35337. A, prostalia lateralia diactine. B–C, choanosomal pentactins. D–F, prostalia basalia anchors. G–H, uncinates. I, hexactinic precursor of uncinate. J, dermal pinular pentactine. K atrial pinular pentactin L. hexactin. M–N, tangential rays of dermal pinular pentactins. O, abnormal dermal spicule with a distal pinular ray. P, canalaria hexactin. Q–V, macramphidiscs. W–AA, micramphidiscs: W, hemidisc; X, tylodiactine; Y, normal micramphidisc; Z, paradisc; AA, tylodisc. AB–AC, microxyhexactins.