Shenacanthus Temporal range:
| |
---|---|
Reconstruction of Shenacanthus | |
Scientific classification | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Chordata |
Class: | Chondrichthyes |
Genus: | †Shenacanthus Zhu et al, 2022 |
Species: | †S. vermiformis
|
Binomial name | |
†Shenacanthus vermiformis Zhu et al, 2022
|
Shenacanthus is a genus of chondrichthyan from the Huixingshao Formation of China. It contains one species, Shenacanthus vermiformis. It is one of the earliest known jawed vertebrates, at roughly 435 million years old.[1] The genus is only known from one fossil of a near-complete fish.