![](http://www.alamy.com/thumbs/6/78C08DDB-0522-4288-A4F9-4DE7AC55CB62/2H85FA0.jpg)
Porcupine ray (Urogymnus asperrimus) on the sea bottom underwater. Rare stingray, also known as Porcupine whipray or Thorny ray.
Size: 5463px × 3642px
Photo credit: © vkilikov / Alamy / Afripics
License: Royalty Free
Model Released: No
Keywords: africa, animal, aquatic, asperrimus, australia, bottom, caledonia, coral, ecology, ecosystem, egypt, environment, fish, floor, french, indian, indo-pacific, indonesia, lagoon, life, maldives, marine, nature, ocean, pacific, palau, philippines, polynesia, porcupine, rare, ray, red, reef, saltwater, sand, sea, skate, stingray, thorny, tropical, tropics, undersea, underwater, urogymnus, water, whipray, wild, wildlife