McKinney caught the crab on the Virginia side of the Potomac. For this reason, comprehensive management schemes are in place in several parts of the blue crab's range. Willard van Engel, crab experts at VIMS, say it's the largest blue crab they've ever seen or heard about, and may set a Chesapeake Bay and Virginia record. Blue crabs also play a key role in managing the populations of the animals they prey on, and constant overharvesting has had wide-ranging negative effects on the ecosystems they inhabit. Giant crab, from Western Australia to Tasmania, is considered a single biological stock because the species occurs in a continuous distribution across this. Portunidae family, which also includes other large, edible.

Juveniles typically molt about 20 times before reaching maturity. The first juvenile stage of the blue crab measures about 1/10 of an inch across the spines. 'The average width is around 5 1/2 inches,' says van Montfrans. The minimum legal width for a male blue crab is 5 inches. Population Declinesīlue crabs are extremely sensitive to environmental and habitat changes, and many populations, particularly in the Chesapeake Bay in the eastern United States, have experienced severe declines. The biggest blue swimmer crab caught in WA weighed more than a kilogram. The big 'jimmy' dwarfs most Chesapeake Bay blue crabs. The largest blue crab caught in the Chesapeake Bay weighed 1.1 pounds and was. They are also excellent swimmers, with specially adapted hind appendages shaped like paddles. While a blue crab usually weighs about pound, the edible portion is much lower. They feed on almost anything they can get hold of, including mussels, snails, fish, plants, and even carrion and smaller blue crabs. Large males can reach 9 inches in shell width.

Close relatives of the shrimp and lobster, these bottom-dwelling omnivores have a prickly disposition and are quick to use their sharp front pincers. Their scientific name, Callinectes sapidus, means 'savory beautiful swimmer.' Habitat and Rangeīlue crabs are found in brackish coastal lagoons and estuaries from Nova Scotia, through the Gulf of Mexico, and as far south as Uruguay. Prized by humans for their sweet, tender meat, these wide-ranging, ten-legged crustaceans are among the most heavily harvested creatures on the planet. Aqua One Hermit Crab Giant Hermit Crab Blue The Aqua One Hermies Furniture range adds colour and fun to your terrarium. Its shell, or carapace, is actually a mottled brownish color, and mature females have red highlights on the tips of their pincers. Actions Claw: Melee Weapon Attack: +3 to hit, reach 5 ft., one target. The blue crab is so named because of its sapphire-tinted claws. Traits Amphibious: The crab can breathe air and water.

Giant blue crab