Latest Crab Stories
In their search for larger homes, land-based hermit crabs will socialize with their fellow decapods only to force them out of their shells and claim it for their own, researchers from the University of California-Berkeley have discovered.
An unusually complete fossil unearthed in Bavarian Germany was found to depict the tragic last moments of a prehistoric horseshoe crab as it stumbled for its life over 150 million years ago.
The Philippines is the setting for the latest spectacular discovery: Four new species of crabs, most of which have purplish shells and live in lowland-forest ecosystems, discovered by a team of German scientists.
A team of scientists from Japan and the UK have built a computer that is inspired by a most unusual source -- the real-life movements and swarming behavior of soldier crabs.
As any comic book lover knows, when superheroes band together the bad guys fall harder.
Despite their simple compound eyes crabs have evolved a smart way to tell the difference between friend and foe, new scientific research has revealed.
Researchers have found that a species invasion that starts at the upstream edge of its range may have a major advantage over downstream competitors, at least in environments with a strong prevailing direction of water or wind currents.
Hungry purple marsh crabs threaten Cape Cod salt marshes.
Global warming is the most likely cause of a growing number of king crabs that have been marching along the sea floor toward West Antarctica.
Speculation that the welfare of a small, at-risk shorebird is directly tied to horseshoe crab populations is in part supported by new scientific research.
Thomisidae is a family that holds around two thousand species of crab spiders that can be found throughout the world. Although the name crab spider has been used to refer to a large number of species, it is most often used to refer to members of this family, especially the flower crab spider. Many members of this family have flat bodies that resemble those of crabs and others hold their two front legs in positions that crabs are known for or move in sideways motions as crabs do. Although...
The crab-eating raccoon (Procyon cancrivorus) is native to South and Central America. Its range includes Trinidad and Tobago, Costa Rica, and extends to the northern areas of Uruguay and Argentina. It prefers a habitat with abundant water resources. Although the name implies that this raccoon’s diet consists of only crabs, it also consumes other crustaceans, like lobster, as well as fruits, amphibians, and turtle eggs. The crab-eating raccoon is similar in appearance to the common...
The Vernal Crab (Liocarcinus vernalis), is a small shallow-water crab found in the northeast Atlantic. It is commonly used as bait for Black Fish. Photo Copyright and Credit
The Great Spider Crab (Hyas araneus), is a species of crab found in Atlantic waters and the North Sea, usually below the tidal zone. It was reported around the Antarctic Peninsula in 2003. This was most likely due to transportation by human agency. Photo Copyright and Credit
The Halloween Crab (Gecarcinus quadratus or Gercarcinus ruricola), also known as the moon crab, should not be confused with the Halloween hermit crab. They dig burrows in rainforest habitat and are native to Central America. It lives in the forest at least some of its adult life. They have lungs that need to be moist all the time. If not, they could dry out and die. The Halloween crab is very territorial and will fight back if threatened. Photo Copyright and Credit