Is that a gang sign that crab is flashing? West Side ya’ll!
A half-blue lobster! Its cool how the mutation only affects part of the segment. In arthropods, each half of a segment is regulated by developmental patterning genes. Much work has been done on this in Drosophila research.
For more of the crustacean freak-show,including double crusher claws and albino lobsters, visit GoodMorningGloucester a wonderful blog that journals life on the docks in Gloucester. Make sure you sign up for their RSS feed!