Say's top shell. Illustration showing base and side views of Say's top shell (Calliostoma sayanum), a sea snail which occurs in the Gulf of Mexico and

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Say's top shell. Illustration showing base and side views of Say's top shell (Calliostoma sayanum), a sea snail which occurs in the Gulf of Mexico and in the Atlantic Ocean at depths of 120-360 metres.

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Size: 4860px × 2545px
Photo credit: © SMITHSONIAN INSTITUTION/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No

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