Sponge Guide
Demospongiae > Suberitida > Suberitidae > Aaptos pernucleata
Spicule Images: a) to c) anysostrongyloxeas (fusiform styles) in 2-3 categories; d) endings of anysostrongyloxea. Sample from the Florida Bay side of Key Largo. Notice larger spicule sizes in comparison to the sample from the Bahamas.