Yellow nipple sponge buried in sand

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Yellow nipple sponge (most probably Polymastia echinus) buried in sand.

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Size: 4288px × 2848px
Location: Leigh, Auckland, New Zealand
Photo credit: © Daniel Poloha Underwater / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: bottom, buried, coarse, echinus, fauna, feeder, feeding, filter, filter-feeder, internal, nipple, ocean, pacific, polymastia, sand, sandy, sponge, structure, temperate, undersea, underwater, uw, yellow, zealand