FIGURE 8 in Taxonomy of Clathria (Thalysias) (Demospongiae: Poecilosclerida: Microcionidae) from the Colombian Caribbean, with description of three new species

FIGURE 8. Clathria (Thalysias) venosa. SEM micrographs of spicules of a specimen from Santa Marta. (a) Choanosomal principal styles, (b) choanosomal and subectosomal auxiliary subtylostyle, (c) ectosomal auxiliary subtylostyle, (d) echinating accessory acanthostyle, (e) oxeote-accolada toxa, (f, g) wing-shaped toxa, (h, i) tiny oxhorn toxa, (j) large and tiny contorted palmate chelae (some of the larger with reduced alae).