Juergen Freund / Elephant ear sponge (Ianthella basta) with a Triplefin blenny resting on it, West New Britain, Papua New Guinea.
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Norbert Wu / Elephant Ear Sponge (Ianthella basta) with schools of Black-tipped Fusiliers (Pterocaesio digramma) swimming behind, Solomon Islands
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Chris Newbert / Elephant Ear Sponge (Ianthella basta) and schooling Barracuda (Sphyraena genie) in background, 110 feet deep, Solomon Islands
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Juergen Freund / Elephant ear sponge (Ianthella basta) covered in Featherstars / crinoids, West New Britain, Papua New Guinea.
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Juergen Freund / Elephant ear sponge (Ianthella basta) Kimbe Bay, West New Britain, Papua New Guinea.
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Juergen Freund / Elephant ear sponge (Ianthella basta) in the reef. Misool, Raja Ampat, West Papua, Indonesia.
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Juergen Freund / Elephant ear sponge (Ianthella basta) in the reef with a diver swimming behind. Misool, Raja Ampat, West Papua, Indonesia.
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Juergen Freund / Elephant ear sponge (Ianthella basta) in the reef with a shoal of fish swimming behind. Misool, Raja Ampat, West Papua, Indonesia.
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Juergen Freund / Elephant ear sponge (Ianthella basta) in the reef with a shoal of fish swimming behind. Misool, Raja Ampat, West Papua, Indonesia, January.
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Juergen Freund / Elephant ear sponge (Ianthella basta) in the reef with a diver swimming behind. Misool, Raja Ampat, West Papua, Indonesia.
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Michele Westmorland / Dwarf goby (Bryaninops sp) on Ianthella sponge, Papua New Guinea
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Michele Westmorland / Dwarf goby (Bryaninops sp) on Ianthella sponge, Papua New Guinea
