[Phylum] Chordata Bateson, 1885 - chordates Subphylum Craniata auct. Infraphylum Vertebrata Lamarck, 1801 - vertebrates Superclass Gnathostomata Gegenbaur, 1874 - jawed vertebrates Class †Acanthodii Owen, 1846 - acanthodians Order †Climatiiformes Berg, 1940 Family †Vesperaliidae Valiukevičius & Burrow, 2005 Genus †Vesperalia Valiukevičius, 2004