Diamond Stingray - Dasyatis brevis. Galapagos, Pacific Ocean

marine rays sting rays stingray stingaree sting sting ray ray tail bottom elasmobranch dasyatidae rajiformes elasmobranchii behavior group cluster dozen sand buried camouflage aperture art arte artesub com awareness biodiversity biology camera cartilage color colorful creature digital art eco tourism eco turism ecology ecosystem ecotourism elasmobrach enlargement environment environmental atoll large group of pink whipray or tahitian stingray himantura fai rongelap marshall islands micronesia sealife sea life