turtleshell bath sponge, large barrel sponge (Xestospongia

Giant Barrel Sponge (Xestospongia muta) - ANGARI Foundation

Giant barrel sponge in unusual 'clam' shape. Xestospongia muta. Watamula, Curacao, Netherlands Antilles. . . . - SuperStock

Giant Barrel Sponge - Xestospongia muta - USVI Caribbean

Barrel Sponge, Turtleshell Bath Sponge (Xestospongia testudinaria

Poriferan hi-res stock photography and images - Page 2 - Alamy

Big sponge hi-res stock photography and images - Page 3 - Alamy

Large underwater barrel sponge with background SCUBA diver on a

Aquatic sponge hi-res stock photography and images - Page 3 - Alamy

Barrel Sponge, NatureRules1 Wiki

Large underwater barrel sponge with background SCUBA diver on a tropical coral reef Stock Photo - Alamy

Barrel Sponge - Xestospongia testudinaria - Common Sponges - - Tropical Reefs