Třída: Chondrichthyes - paryby
Řád: Myliobatiformes -
Čeleď: Potamotrygonidae -

Typový druh: Elipesurus spinicauda Jardine & Schomburgk, 1843

Reference: Schomburgk, R. H. 1843. The natural history of fishes of Guiana.--Part II. In: Jardine, W. (ed.), The Naturalists' Library. Vol. 5. W. H. Lizars, Edinburgh. [Also an 1852 edition, entitled Fishes of British Guiana, as v. 40.]. Fish British Guiana II.

Přehled druhů

• Elipesurus spinicauda Jardine & Schomburgk, 1843
  Schomburgk, R. H. 1843. The natural history of fishes of Guiana.--Part II. In: Jardine, W. (ed.), The Naturalists' Library. Vol. 5. W. H. Lizars, Edinburgh. [Also an 1852 edition, entitled Fishes of British Guiana, as v. 40.]. Fish British Guiana II.

Statistické údaje

Počet druhů: 1