Fish and Wildlife Research Institute

Bay Scallop_9

Bay Scallop Argopecten irradians

Bay scallops are found from Nova Scotia to the Texas and can be categorized into several subspecies. Bay scallops found in Florida usually have 17-21 ribs and are found in seagrass beds. Most animals have one mottled gray-brown shell and one white shell while the orange variety is less abundant. Both varieties are visible in the image above.

Image Credit: FWC

FWC Facts:
Pyrodinium bahamense, an HAB organism that blooms each summer in Tampa Bay and Indian River Lagoon, chemically lights up to glow in the dark. This is called bioluminescence.

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