Japanese Spider Crab Ocean Floor

One japanese spider crab got a bit lost one time.

Japanese spider crab ocean floor.

It has a rounded body covered with stubby projections and long slim legs. These crabs primarily live in temperate waters of the pacific ocean near japan. The japanese spider crab macrocheira kaempferi is the largest crab alive. These amazing giant crabs have a legspan of up to 3 8 metres which is the largest of any invertebrate.

And giants they are. They can inhabit waters as deep as 1 000 feet but they move to shallower depths to breed. Native to the pacific ocean the japanese spider crab lives at depths of 160 to 2 000 feet. Here are five interesting facts about them.

Today i want to write about the longest crabs in the world the japanese spider crabs. They inhabit the sandy bottom of the continental shelf at an average depth of 150 to 300 meters but will migrate into shallow water once a year for spawning. It also sometimes acts as a scavenger consuming dead animals. Japanese spider crab gets its name from its resemblance to a spider.

The japanese spider crab is an omnivore consuming both plant matter and animals. Male is larger than the female and has larger claws. One time a particularly lost japanese spider crab was found far away from its natural habitat it was found over 1 000 kilometers south in su ao in eastern taiwan. Because of its preference for the ocean floor not only is it difficult to gather information but it also means the species is not widely exploited commercially.

Japanese spider crabs are omnivores eating a range of plant and animal matter. Maximum size of up to 12 feet 3 7 m across. The japanese spider crab lives in the ocean off the coast of japan. They may look like something from a 1950s sci fi film but japanese spider crabs are gentle giants.

In its native japan the animal is simply known as taka ashi gani long legs or shinin gani dead man s crab. It s most likely that this unlucky fellow was swept away by a storm or he got a ride on a fishing boat somehow and. Of the 60 000 species of crustaceans on earth japanese spider crabs are. The japanese spider crab is listed as not evaluated on the iucn red list due to the insufficient data concerning the conservation status of the species.

Growing up to 15 inches wide and weighing up to 44 pounds it is one of the largest known arthropods a group of invertebrate animals that also includes lobsters spiders and insects. Japanese spider crabs solely live in the ocean source 4.