Arabian Crust SpongeHemimycale arabica
Sponges
Porifera
11 species in the Seabook marine life guide.
Demosponges 8
Brush SpongeCiocalypta penicillus
Giant Barrel SpongeXestospongia testudinaria
Golf Ball SpongeCinachyrella australiensis
Prickly Tube SpongeCallyspongia crassa
Swinhoe's SpongeTheonella swinhoei
Toxic Finger SpongeNegombata magnifica
Tube SpongeNiphates olemda
Other sponges 3
Stovepipe SpongeAplysina archeri
Venus's Flower BasketEuplectella aspergillum
