Pycnosteus is an extinct genus of jawless fish from the Devonian. It is thought to have cruised through vegetation, eating small invertebrates which it knocked loose .[1]
| Pycnosteus Temporal range:
| |
|---|---|
| |
| Pycnosteus tuberculata | |
| Scientific classification | |
| Kingdom: | |
| Phylum: | |
| Class: | |
| Order: | |
| Suborder: | |
| Family: | |
| Genus: | Pycnosteus Preobrazensky, 1911
|
| Binomial name | |
| Pycnosteus tuberculata Preobrazensky, 1911
| |
Sources edit
- Fishes of the World by Joseph S. Nelson
- Vertebrate Fossils and the Evolution of Scientific Concepts by W. Sargeant
 | This article about Pteraspidomorphi is a stub. You can help Wikipedia by expanding it. |
 | This article related to a Devonian jawless fish is a stub. You can help Wikipedia by expanding it. |