| Cottoidei | |
|---|---|
| |
| European bullhead (Cottus gobio) | |
Scientific classification 
| |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Actinopterygii |
| Order: | Perciformes |
| Suborder: | Cottoidei Agassiz, 1835[1] |
| Type species | |
| Cottus gobio Linnaeus, 1758
| |
| Superfamilies | |
|
See text | |
Cottoidei is a suborder of ray-finned fishes which, according to the 5th edition of Fishes of the World, is placed within the order Scorpaeniformes, alongside the scorpionfishes, flatheads, eelpouts, sticklebacks and related fishes.
- ^ "†suborder Cottoidei Agassiz 1835". Paleobiology Database. Retrieved 30 November 2022.