Tarasiiformes is an extinct order of prehistoric ray-finned fish. Order †Tarrasiiformes sensu Lund & Poplin 2002 [Haplistia] Family †Tarrasiidae Traquair 1881...

has subsequently been applied to the genus Tarrasiidae and the order Tarrasiiformes. The name Tarras is of Brittonic origin. It is derived from the elements...

Order †Rhadinichthyiformes Order †Palaeonisciformes Hay 1902 Order †Tarrasiiformes sensu Lund & Poplin 2002 Order †Ptycholepiformes Andrews et al. 1967...

and expanded (as in the bichir, lungfish, lamprey, coelacanths and †Tarrasiiformes). Most Palaeozoic fishes had a diphycercal heterocercal tail. Abbreviate...

Paramblypteriformes † Order Rhadinichthyiformes † Order Palaeonisciformes † Order Tarrasiiformes † Order Pachycormiformes † Order Ptycholepiformes † Order Redfieldiiformes...

descendant of an early group of palaeonisciformes that also gave rise to the Tarrasiiformes and the extant bichirs. A later study instead found it as potentially...

classification Domain: Eukaryota Kingdom: Animalia Phylum: Chordata Class: Actinopterygii Order: †Tarrasiiformes Genus: †Palaeophichthys Eastman 1908...