Species: Havniøye (Petromyzon marinus)
Norwegian name: Havniøye
Norwegian Red List (2021): Near Threatened
Systematics :
| Kingdom | Animals (Animalia) | ||||||||
| Phylum | Ryggstrengdyr (Chordata) | ||||||||
| Subphylum | Virveldyr (Vertebrata) | ||||||||
| Superclass | Kjevelause dyr, rundmunner (Agnatha) | ||||||||
| Klasse | Cephalaspidimorpha | ||||||||
| Order | Niøyer (Petromyzoniformes) | ||||||||
| Family | Niøyefamilien (Petromyzonidae) | ||||||||
| Genus | Petromyzon | ||||||||
| Species | Havniøye (Petromyzon marinus) | ||||||||
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