FIGURE 2 in Phylogeny of two new pheronematid sponges from the Caroline Seamount and South China Sea

FIGURE 2 Spicules of holotype MBM286618 of Pheronemoides crustiformis sp. nov. A, choanosomal pentactin; B, the anchor of basalia; C, atrial pinular pentactin; D, dermal pinular pentactin; E–G, micramphidiscs; H, microdiactin I; I, microdiactin II; J, shaft of macrouncinate; K, shaft of mesouncinate; L–N, Sceptre; O–P, the anchor of basalia.