Haplosclerida Topsent 1928

Coral Sea, Duration 12 seconds

Atlantic Ocean, Caribbean Sea, Duration 4 seconds

Xestospongia testudinaria is not the primary subject of the video clip; the primary subject is Lauriea siagiani (Hairy squat lobster). Coral Sea, Duration 15 seconds

Lendrup S.f. Løgstør, Danmark

Spongia oculata, showing the orifices and currents outwards.. 2. Anastomosing horny substance of Spongia communis.; 3. Siliceous spiculum of S. papillaris.

Reniera tubifera. Whole sponge.

Chalinopsilla arbuscula.

Figure 14.Haliclona (Gellius) marismedi. A Specimen on the surface of the coralligenous block and insinuating into it B Oxeas C Large toxas D Small toxas E Large sigma F Small sigma.

Coral Sea, Duration 12 seconds, Shot includes Pictichromis paccagnellae (Royal dottyback)

Atlantic Ocean, Caribbean Sea, Duration 4 seconds

Indo-Pacific, Duration 64 seconds

Lendrup S.f. Løgstør, Danmark

Giant barrel sponge (Xestospongia muta) exhibiting exposed tissue where portions of the barrels have been sheared off by stormFrom Wikimedia CommonsThe elkhorn coral colony at West Flower Garden Bank, located at approximately 27°54'33" N, 93°35'59" W, in the northwestern Gulf of Mexico, is situated behind the barrel sponge in this photo (October 2008) .

Chalinopsilla imitans.

South Pacific Ocean, Duration 10 seconds

Atlantic Ocean, Caribbean Sea, Duration 3 seconds

Chalinopsilla oculate.

Coral Sea, Duration 19 seconds

Atlantic Ocean, Caribbean Sea, Duration 3 seconds

South Pacific Ocean, Duration 10 seconds

Sponge Oceanapia sagittaria

Sponge Oceanapia sagittaria

Sponge Oceanapia sagittaria