Petromyzontiformes

Cladus: Eukaryota
Supergroup: Opisthokonta
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: Bilateria
Cladus: Nephrozoa
Cladus: Deuterostomia
Phylum: Chordata
Subphylum: Vertebrata
Cladus: Hyperoartia
Cladus: Cephalaspidomorphi
Ordo: Petromyzontiformes
Familiae: Petromyzontidae

Vernacular names
Internationalization
English: lampreys
Македонски: Змиулки
Polski: Minogokształtne,minogi
Svenska: Nejonögon