a portuguese man-o-war jellyfish on the beach

jellyfish beach blue sand portuguese bluebottle shoreline transparent venom water war barrier island cameron county distanation gasfilled landscape man marine cnidarian nature physalia physalis pneumatophore south padre surface tentacles texas tourist sting sea closeup australia stranded stinging ocean floating gulf life poisonous organism zooids manowar tentacle coastal stinger manofwar translucent man-o-war beach porto santo portugal