Handling an arrow crab!

During my recent teen scuba diving camp to British Virgin Island, I found many arrow crabs in some tiny caves. Arrow crabs are triangular body crabs with long and thin legs, which look like arrows. These crabs eat small feather duster worms and other coral reef invertebrates. They can be found in shallow coral reefs in tropical water in Atlantic Ocean. These long leg skinny crabs are safe and harmless to handle.