there are 3.50000000000
1500
Liza Jacobs has written: 'Fiddler crabs' -- subject(s): Crabs, Fiddler crabs, Juvenile literature 'Water Buffalo (Wild Wild World)' 'Ostriches (Wild Wild World)' 'Wild Wild World - Giraffes (Wild Wild World)'
the world
There are over 5000 species of Crabs in the whole world but only 4500 species are true crabs the other 500 crabs are hermit crabs which are not 'true' crabs.According to The World of Animals. by Walters, Martin & Johnson, Jinny. (Published by Parragon, 2007) 6,793 different species of crabs are known.In addition there are about 850 species of freshwater or semi-terrestrial crabs.'True' crabs are decapod crustaceans of the infraorder Brachyura, whereas hermit crabs [decapod crustaceans of the superfamily Paguroidea] are classified quite differently due to physical characteristics. They are not even closely related to 'true' crabs. For more information, see Related Links below ads...
Animals that eat ghost crabs are birds like gulls, hawks, and shorebirds. Ghost crabs are also called and crabs because of their ability to hide or burrow in sand. The habitats of ghost crabs are tropical and subtropical regions of the world. They are omnivorous creatures.
Crabs are usually marine creatures, they occure mainly in oceans although some have become terrestrial (land crabs) whis then live in reasonable proximity to oceans.
Your crabs.
They love boners
Different species of crab can be found all over the world.
Crabs have many different species, like any other animals, they love to mate and so there are millions around the whole world.
They are found throughout the world on sandy beaches.
this is just a guess i think over 500000