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View of the Caribbean coral reef with the yellow tube sponge in Grand Cayman - Cayman Islands
Colorful Tropical Reef Landscape with Hard Corals, bali, Indonesia
Giant Sponges can grow to impressing size. These specimen of filter animals live under a rock overhang at the north side of Rozengain Island, Banda Sea, Indonesia, 4°34'41.37 S 130°1'40.194 E at 20m depth
closeup view of barrel coral in the reef
a diver exploring a reef on the island of Curacao
A barrel sponge (Xestospongia muta) in coral reef in the Caribbean Sea (Yucatan, Mexico).
Yellow-green Sponge (Crella cyathophora) on reef in the deep in morning time, on blue water background, Red sea, Egypt
White nudibranch eggs.  Close up Abstract.  Exploring and enjoying Beautiful Sea Life macro .  Underwater scene at clear mediterranean sea.  Scuba diver point of view. Greece Europe. Underwater photography
coral reef with beautiful great orange sponge on the bottom of tropical sea  on blue water background
Giant red coral groups
Yellow Mediterranean tube sea sponge
Considering the size of the Coral Hind Cephalopholis miniata at the base of the sponge in front (about 40cm length, max. 50cm), this sponge is very large. These specimen of filter animals live at the edge of a rock overhang at the north side of Rozengain Island, Banda Sea, Indonesia, 4°34'41.3724 S 130°1'40.1952 E at 20m depth
View of the Caribbean coral reef with the yellow tube sponge and female diver in Cayman Brac island - Cayman Islands
Red coral and bluewater
A ball-alga (Codium bursa) in the French Mediterranean Sea
Barrel sea sponge on the sea floor on a coral reef underwater.
An underwater scene in Boracay Island, Philippines. The image showcases old coral reef stone formations that resemble boulders with various wavy shapes. The water appears blue, with sunrays penetrating it. Additionally, a black urchin is visible in the frame.
Axinella cannabina, a marine sponge, was found to be the source of axisonitrile, origin compound of isonitrile-containing secondary metabolites derived from marine organisms
Petrosia hoeksemai (family Petrosiidae) occurs in the Indonesian Western Central Pacific in a depth range from 3 to 20m. \nEven if the shape is very different from Giant Barrel Sponge Xestospongia testudinaria, the two species are closely related.\nBanda Island, between Lavaflow 2 and 3, Indonesia, \n4°30'21.233 S 129°52'33.819 E at 16m depth
Colorful red finger sponge and brown tube sponges on Belize reef
View of the Caribbean coral reef with the yellow tube sponge in Grand Cayman - Cayman Islands
Yellow tube sponge or Aureate sponge (Aplysina aerophoba) close-up undersea, Aegean Sea, Greece, Halkidiki
School of fish swim behind, in the Indo-Pacific Ocean
Vibrant large pristine coral reef system in the Coral triangle
Batanta island, Raja Ampat, West Papoua, Indonesia
A Turkish Sponge Spongia  officinalis  lamella in Aegean Sea in Turkey
Giant Barrel Sponge Xestospongia testudinaria occurs widely distributed in the tropical Indo-Pacific in a depth range from 2-50m. Specimen in the intertidal zones remain small with 10-20cm diameter, below they can grow to impressing sizes, measuring up to 2.4 meters in height and width.  \nThe sponge is covered with several Sea Cucumbers Synaptula lamperti, found in the Western Pacific including the coasts of Indonesia, Papua New Guinea, Micronesia and the Philippines. The species is very common on coral reefs, both on the exposed and the inner slopes. It is a detrivore that specifically feeds on or around living sponges. \nConsidering the sea cucumbers maximum size of 20cm, the barrel sponge might extend more than 1m from the reef slope.  \nBanda Island, Indonesia, 4°30'45.41 S 129°56'7.75 E at 13m depth
Sea life underwater, red boring sponge, Cliona delitrix, Caribbean sea
Underwater photo - yellow sponge, school of fish old fishing net on colorful reef. Fish silhouette in the blue  background. Exploring and enjoying Beautiful Sea Life. Scuba diving -40m deep.  Underwater scene at clear mediterranean sea.  Scuba diver point of view. Greece, Europe.
Free Images: "bestof:FMIB 42178 Elephant-ear sponge Mediterranean Sea.jpeg check categories 13 September 2015 2 Elephant-ear sponge Mediterranean Sea Subject Sponge Tag"
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