Red-clawed crabs are relatively easy pets for beginning pet owners. With thoughtful planning and a few careful steps, you can create a living environment that keeps your crab happy and healthy. This article was co-authored by our trained team of editors and researchers who validated it for accuracy and comprehensiveness. Together, they cited information from 20 references. Categories: Crabs. Learn more
Asian Shore Crab – New York Invasive Species Information
It is expected to continue moving northward along the Maine coast. The crab is indigenous to waters from southern Russia to Hong Kong The Japanese shore crab is invading Long Island Sound and crowding out native species, according to marine biologists. Japanese shore crabs grow to about the size of a silver dollar. The crab's identifiable features are a small hard bubble at the crux of its claws; three spines along each side of its shell carapace , as opposed the similar-looking green crab which has five; and a light-and-dark banding pattern on its legs. The crabs inhabit the rocky intertidal zone — between the high tide line and about one or two feet below low tide. They are omnivorous, eating macroalgae, salt marsh grass, and small invertebrates such as amphipods, gastropods, bivalves, barnacles and polychaetes.
Have you ever thought to buy some freshwater crabs for your tank? Maybe after reading this article you will immediately head to the fish store and get yourself some red claw crabs for your aquarium. We will try to cover all the spheres referring to these species.
Red claw crabs are very interesting to keep and a very easy impulse buy, but unfortunately there is still a lot of misinformation about their care to be found in aquarium stores and on the Internet. They are often kept in freshwater community aquariums, but their ideal habitat is actually a single species low-end brackish paludarium! Keep reading for more information about keeping red claw crabs and setting up a suitable home for them. Note: Red claw crabs need brackish water. A list of freshwater crabs can be found here.