Species
Parexus recurvus Agassiz, 1844
Synonymy list
1844 Parexus recurvus — Agassiz , pp. 120, fig. 33:26-27
2013 Parexus recurvus Agassiz, 1844 — Burrow et al. , pp. 14, fig. 1-13
Classification
| Organism group | Biota |
| Kingdom | Animalia |
| Phylum | Chordata |
| Subphylum | Vertebrata |
| Infraphylum | Gnathostomata |
| Class | Acanthodii |
| Order | Climatiiformes |
| Family | Climatiidae |
| Genus | Parexus |
| Species | recurvus |