Genus: Pollachius
To arter i Norge: sei og lyr.
Systematics :
| Kingdom | Animals (Animalia) | |||||||
| Phylum | Ryggstrengdyr (Chordata) | |||||||
| Subphylum | Virveldyr (Vertebrata) | |||||||
| Klasse | Beinfisk (Actinopterygii) | |||||||
| Order | Torskefisk (Gadiformes) | |||||||
| Family | Torskefamilien (Gadidae) | |||||||
| Genus | Pollachius | |||||||
| Species | Pollack (Pollachius pollachius) | |||||||
| Species | Saithe (Pollachius virens) | |||||||
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