80%
Hematodinium perezi is an internal parasite that infects crabs, including blue crabs, and causes bitter crab disease.
Crabs are crustaceans, not parasites. Pubic lice, sometimes called crabs, are parasites.
No it isn't. Some species hang on to crabs though.
If you mean the parasite, they're about the size of a flea or lice. If not the parasite, the size has a large range.
lots
The best way is not to have sex with an infected person or touch any clothing an infected person has worn. There is also, the option of, not having sex at all or being involed in sexual activity.
Mangrove crabs feed on phytoplankton as well as zooplankton. Their real name is Scylla serrata and they are often called mud crabs in addition to mangrove crabs.
Some types of crabs I know of are fiddler crabs, hermit crabs and horseshoe crabs.
Mostly asian shore crabs, Mud crabs,Rock crabs, Donut Crabs and Spider Crabs. I believe there are no freshwater varieties.
rock crabs are type of crabs.
The three I know of are fiddler crabs, hermit crabs and horseshoe crabs.
mud crabs, sand crabs, ghost crabs, blue swimmer.