Yes. The females mainly attack each other. Also some crabs just play with other crabs and it looks like they are attacking.
Yes, cats do attack. They attack prey, other cats, sometimes dogs and other animals.
The three I know of are fiddler crabs, hermit crabs and horseshoe crabs.
They attack small animals, such as rodents
hamsters, guiene pigs,lizards,hermet crabs,trantula,little birds and other insects
They are preyed upon by shells (like the Triton shell), some fish (like the trigger fish), crabs and shrimps and by other echinoderms like starfish which are carnivorous. From another source: Creatures that snack on brittle stars include fish, crabs, hermit crabs, mantis shrimp and even sea stars and other brittle stars.
no
yes they do
no crabs attack your crotch (itchy) bed bugs attack your body (scratchy)
Crabs are not in the habit of attacking, but will defend themselves with a pair of slicing and crushing claws.
They hide in their shell.
Acctually it don't attack us but the crab feels she is in danger, sooo
crabs eat every 6 hours for me but it could be different for other crabs crabs eat every 6 hours for me but it could be different for other crabs crabs eat every 6 hours for me but it could be different for other crabs crabs eat every 6 hours for me but it could be different for other crabs
other crabs
No, not really. Their shells and their pincers/claws protect them from any predators/enemies. although, they may attack each other for a female or fun.
They can inject poisonous venom into your body if they sting you but only really dangerous ones can kill with their sting
They sure can.
No, Hermit Crabs and Fiddler Crabs are very different, and require two whole different living conditions. And Fiddler Crabs are very aggressive, and will probably attack the Hermit Crab anyway. So, in all, it just isn't a good idea.