The Tiger Stingray or Raya Tigre is native to some rivers in the western Amazon basin. It is a colorful favorite with aquariums, in this case in Vancouver. Often denoted as P. menchacai, a troubled taxon. In context at www.dixpix.ca/Amazon/fauna/riverlife/index.html
Smithsonian National Museum of Natural History
Flickr Group
X-ray Vision: Fish Inside Out, organized by the Smithsonians National Museum of Natural History and the Smithsonian Institution Traveling Exhibition Service (SITES), is an exhibit traveling to museums across the country through 2015. Visit the SITES page for the tour itinerary.