Monthly Archives: August 2019

Climate Change and Warmer Temperatures: A Growth Opportunity for Blue Crabs

By Roberta Attanasio, IEAM Blog Editor

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Blue crabs. CC-BY-NC 2.0

With their sapphire-tinted claws, their olive green shell, and their paddle-shaped rear swimming legs, blue crabs are easily recognizable. They’re famous not only for their looks, but also for their telltale scientific name (Callinectes sapidus), which translates roughly to “savory beautiful swimmer.” Indeed, they’re prized for their tender meat and sweet, delicate flavor and are, not surprisingly, the most heavily harvested crustaceans in the geographical areas in which they live. They’re found in brackish coastal lagoons and estuaries from Nova Scotia, through the Gulf of Mexico, and as far south as Uruguay. Notably, they’re considered the Chesapeake Bay’s signature crustaceans. Continue reading