Busycotypus canaliculatus (Linnaeus, 1758)

    Exhumed from the sand and rolled onto its dorsum, this specimen attempts to right itself so as to return to the safety of the substrate.

Busycotypus canaliculatus (Linnaeus, 1758)

Mayport Naval Station beach, Jacksonville, Duval County, Florida 1/28/2009 (about 90 mm.)