Fish and Wildlife Research Institute

molting-crab.jpg

Molting Crab

The crab's carapace splits in the back and the crab backs out of it. After absorbing water and swelling to a larger size, the new carapace will harden.


Image Credit: FWC



FWC Facts:
Like a message in a bottle, “Please Release” on an external tag tells anglers that researchers are tracking a fish implanted with an acoustic tag.

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