Order Pristiformes | Phylum Chordata Family Pristidae | |
Taxonomy
The genus Pristis contains from four to six species. Pristis has been divided into two groups, commonly referred to as smalltooths and largetooths.
Species
Species within this genus include:
Extinct species
Extinct species within this genus include:
Extinct species within this genus lived from the Jurassic period to the Quaternary period, approximately from 161.2 to 0.3 million years ago. Fossils have been found all over the world.
References
Pristis Wikipedia(Text) CC BY-SA