Sponge Guide
Demospongiae > Haplosclerida > Petrosiidae > Neopetrosia subtriangularis
Spicule Images: a) Oxeas to strongyloxeas; b) ends of spicules. Sample from the Bahamas.
Tissue Images: a) Perpendicular section (surface above); b) enlargement at the surface, c) tangential view of the ectosome. Sample from the Bahamas.