Himantura Müller & Henle, 1837b: 400 Raja sephen uarnak Forsskål, 1775 An annotated checklist of the chondrichthyans of Papua New Guinea White, William T. Ko’Ou, Alfred Zootaxa 2018 2018-04-19 4411 1 1 82 Muller & Henle, 1837 Muller & Henle 1837 [238,653,764,790] Chondrichthyes Dasyatidae Himantura GBIF Animalia Myliobatiformes 53 54 Chordata genus    HimanturaMüller & Henle, 1837b: 400. Type species:  Raja sephen uarnak Forsskål, 1775, by subsequent designation.