Xenacanthidae
| Xenacanthidae Temporal range: Carboniferous–Triassic
| |
|---|---|
| |
| Triodus | |
Scientific classification 
| |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Chondrichthyes |
| Superorder: | Selachimorpha |
| Order: | †Xenacanthida |
| Family: | †Xenacanthidae Fritsch, 1889 |
| Genera | |
Xenacanthidae is a family of prehistoric sharks in the order Xenacanthida.[1]
References[]
- ^ Ginter, M., Hampe, O., Duffin, C., 2010.Handbook of Paleoichthyology Volume 3D: Chondrichthyes: Paleozoic Elasmobranchii: Teeth. in Schultze, H. (ed.) Handbook of Paleoichthyology. Verlag Dr. Friedrich Pfeil, München
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Categories:
- Carboniferous sharks
- Permian sharks
- Triassic sharks
- Prehistoric cartilaginous fish families
- Carboniferous first appearances
- Triassic extinctions
- Prehistoric cartilaginous fish stubs