rockskipper also known as combtooth blenny, resting on rocks on ilot sancho island, mauritius

africa african alticus saliens amphibian animal aquatic beach bel ombre blennies blenny breathing coast coastline coral ecosystem evolution exotic fish frog gobius goby habitat ilot islet morne marine mauritius mudskipper nature ocean periophthalmus pool port louis ranjan reef rock rockskipper saltwater sancho sea shore skipper stone toad tropical underwater walking wetland wild wildlife combtooth resting rocks island east