Sponge Guide
Demospongiae > Bubarida > Dictyonellidae > Acanthella sp.-“orange bush-lobe-tube”
Spicule Images: a) Curved styles; b) sinuous strongyles. Sample from the Bahamas.
Tissue Images: a); b) Cross-section of a tube showing (outer side on the left of a, inner side on the right of b); c) detail of the surface. Sample from the Bahamas.