Keywords: Rhynchobatus ancylostomus Day 193.jpg The species names / identity need verification The original plates showed the fishes facing right and have been flipped here Rhynchobatus ancylostomus https //archive org/stream/fishesofindiabei02dayf page/n5/mode/2up Day Francis 1878 The Fishes of India Volume 2 1878 Francis Day pd-old-70 Fishes_of_India_ Day _-_derivate |