Pebble crab (Etisus utilis). This crab lives at a depth of 10-15 metres in the Indo-Pacific regions. Its carapace (upper shell) is covered in a series

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Pebble crab (Etisus utilis). This crab lives at a depth of 10-15 metres in the Indo-Pacific regions. Its carapace (upper shell) is covered in a series of sharp tooth-like ridges that offer an extremely effective protection against predators. The carapace (shell) of this specimen measures 6cm wide.

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Size: 4647px × 3768px
Photo credit: © GILLES MERMET/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No

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