hermit crabs decapod crustaceans of the superfamily paguroidea.

animal antenna aquatic carry claw closeup concealed crab crabs crawfish crawl creature crustacean crustaceans curious cute decapod exoskeleton exotic eye finger front hand hermit hides holding home invertebrate leg life macro marine mollusc mollusk nature outdoor paguroidea red scared sea seashell shell shellfish shelter shy small superfamily tentacles that tropical walking wild wildlife