FIGURE 4 in Mycale species of the tropical Indo-West Pacific (Porifera, Demospongiae, Poecilosclerida)

FIGURE 4. Mycale (Aegogropila) orientalis (Topsent, 1897), ZMA Por. 01604 from Indonesia (with photo from slide of type specimen MHNG C12/4, fig. b), a, pseudo-ramose habitus, in reality encrusting a dead octocoral (scale bar = 1 cm), b, light microscopical view of ectosomal skeleton of holotype MNG C12/4 from Ambon Bay, c–i, SEM images of spicules of ZMA 01604, c, mycalostyle, c1, details of mycalostyle, d, anisochela I in front view, e, anisochela II in front view, f, anisochela III in side view (all anisochelae in same magnification), g, robust sigma I, g1, thin form of sigma I, h, sigma II, i, toxas of various sizes.