giant mudskipper, blue spotted mudskipper crawling with fins on

adapted animal aquatic blue boddarti boleophthalmus brown claw collage conservation crawl crawling creature dots dotted ecology eyed fins fish food giant gobies gobiidae goggle habitats hole land low mangrove mud muddy mudskipper natural nature pectoral periophthalmodon reserve schlosseri set shore skipper small spotted swamp swimming thailand tide tropical walk walking water wet wetland