Spicule Images: a), c) Styles to styloids at two different magnifications; b), d) oxeas and strongyloxeas at two different magnifications; e) ends of spicules. Sample from the Bahamas.
Tissue Images: a) Perpendicular section at the surface; b) tangential view of the ectosome c) enlargement of the choanosome; d) enlargement of the ectosome. Sample from the Bahamas.