a field crab shows an expression ready to attack.

animal invertebrate insect wildlife nature leaf flower green arthropod food plant grass yellow produce amphibian beetle autumn background beach beautiful black brown chesapeake closeup coast color colorful crab claw crustacean delicacy ecuador eyes fiddler crabs galapagos gecarcinucidae ghost grapsus healthy life luxury macro meat mud natural ocean orange outdoor parathelphusa convexa red sand sea seafood shellfish small steamed tropical water wild yuyu sawah field shows expression ready attack