Phylum [Vertebrata] (Lamarck, 1801) Class Amphibia Linnaeus, 1758 - amphibians see Class Amphibia Gray, 1825 Order Anura Fischer von Waldheim, 1813 Family Ascaphidae Fejérváry, 1923 see Family Leiopelmatidae Mivart, 1869 Genus †Vieraella Reig, 1961