Adult flame-backed fiddler crab (Tubuca flammulain), Porosus Creek, Frederick Harbor, Kimberley, Western Australia, Australia, Pacific

tubuca flammulain flame backed crab porosus creek frederick harbor kimberley western australia australia pacific crustacean marine life habitat mudflat ecology wildlife nature coastal biodiversity estuary shore foraging behavior ecosystem salt marsh burrow feeding mangrove tidal environment invertebrate orange crab habitat protection species crab species tropical region animal behavior intertidal zone australian wildlife animal movement natural habitat crab behavior wetland fauna aquatic outdoor wild crab identification natural environment wildlife observation marshland flora