Protoscaphirhynchus
Protoscaphirhynchus | |
---|---|
Scientific classification | |
Kingdom: | Animalia |
Phylum: | Chordata |
Class: | Actinopterygii |
Order: | Acipenseriformes |
Family: | Acipenseridae |
Genus: | Protoscaphirhynchus |
Species: | P. squamosus |
Binomial name | |
Protoscaphirhynchus squamosus | |
Protoscaphirhynchus squamosus is an extinct sturgeon that lived from the Turonian to the Maastrichtian.[1]
See also
References
- 1 2 Sepkoski, Jack (2002). "A compendium of fossil marine animal genera". Bulletins of American Paleontology. 363: 1–560. Retrieved 2009-02-27.
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