Psettopsis
| Psettopsis Temporal range:   | |
|---|---|
| Artist's reconstruction | |
| Scientific classification | |
| Domain: | Eukaryota | 
| Kingdom: | Animalia | 
| Phylum: | Chordata | 
| Class: | Actinopterygii | 
| Order: | Acanthuriformes | 
| Family: | Monodactylidae | 
| Genus: | †Psettopsis Blot, 1969  | 
| Species: | †P. subarcuatus  | 
| Binomial name | |
| †Psettopsis subarcuatus Blot, 1969  | |
Psettopsis subarcuatus is an extinct prehistoric species of moonyfish that lived during the Lutetian epoch of Monte Bolca, Italy.
It had large, rounded dorsal and anal fins, and was a comparatively large fish, being about 45 centimeters long, much larger than its relative, Pasaichthys.