Sponge Guide
Demospongiae > Haplosclerida > Petrosiidae > Neopetrosia dendrocrevacea
Spicules Image: a) Oxeas; b) ends of spicules. Sample from Bocas del Toro, Panama.
Tissue Image: a) Perpendicular section (surface above); b) enlargement at the surface; c) view of the choanosome. Sample from Bocas del Toro, Panama.