Blue glaucuses eat large, venomous prey, such as the Portuguese man o’ war and the blue button jelly, and store their prey’s stinging cells in their bodies to later use against predators. The right claw has a pronounced hook and crushing protrusions used to dig out the crab’s favorite food – auger snails – and smash open their shells. What do they eat? They will do all they can to defend themselves though. The Octopus – Amazing Features – Read Or Listen To The Article Click Here Three hearts, a massive brain, and blue blood, they navigate unlike anything else. Blue lobsters occur about one in every 2 million lobsters. Adult blue crabs eat both plants and animals. Its shell, or carapace, is actually a mottled brownish color, and mature females have red highlights on the tips of their pincers. Hiding is one of their defence strategies too. Males usually go much further up into the Bay. The left claw is used more surgically, to carefully remove bits of meat and feed it into the crab… 3. Female blue crabs prefer the saltier waters of the lower Bay. A blue crab uses its large, powerful claws for ambushing small fish; cracking open mussels, snails and clams; gathering food and defending itself. The lifecycle of blue crabs begins in the Gulf of Mexico. It protects itself by burying into the mud or sand [5]. Crabs walk sideways using three pairs of walking legs and have one pair of paddle-like legs they use to swim just below the water’s surface, migrating up and down the Bay and escaping from predators. That is why they generally leave the larger species alone. Regeneration. Bright red lobsters occur one out of every ten million lobsters. Crabs use their front claws to defend themselves and hold on to their food. On land, crabs walk sideways, using its middle pairs of legs. The first pair is modified as pinchers and the last four pairs are walking legs. One out of every thirty million lobsters is yellow. The crab attaches external objects including plant matter or stones, to their bodies to allow them to better match their background [7]. The blue crab's carapace (or shell) is about 7 inches (17.8 cm) wide and 4 inches (10.2 cm) long. The most detailed guides for How To Eat Blue Crab are provided in this page. The blue crab is so named because of its sapphire-tinted claws. It weighs 1 to 2 pounds (0.45 to 0.9 kg) when fully grown. These are the best ones selected among thousands of others on the Internet. 2. Before blue crabs mature into anything resembling a crab, they look like a cross between a mosquito and a shrimp. Blue glaucus can grow up to 1.2 inches (3 cm) long. The crab’s claws are well-designed for its life in the mud. Blue glaucuses can swallow air … Any predator going after an Octopus better be up to a fight. After the limb is cast off, a membrane quickly closes the wound where the limb was attached and this membrane becomes the capsule of the new limb bud which holds the new appendage during regeneration. How do they behave? Some lobsters are naturally bright red before they have been cooked. Cardisoma guanhumi, also known as the blue land crab, is a species of land crab found in tropical and subtopical estuaries and other maritime areas of land along the Atlantic coast of the Americas from Brazil and Colombia, through the Caribbean and Gulf of Mexico, to the Bahamas, and north to Ponce Inlet, Florida and Bermuda. "Because blue crabs are tropical marine species, we don't believe they can breed in cooler waters," said Seitz, a research associate professor. Amazingly, the blue crab will grow a completely new limb by a process known as regeneration. The crab also learns camouflage to protect themselves from enemy. Crabs are crustaceans with five pairs of legs. 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