This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
Trygon zugei Day . The species names identity need verification original names from plate are included here The original plates showed the fishes facing right and have been flipped here Trygon zugei org page Day Francis The Fishes of India Volume Francis Day pdold FishesofIndia Day derivate Dasyatis zugei