Northern Lamprey
Northern lamprey is a common name that may refer to: *Petromyzontidae Petromyzontidae are a family of lampreys native to the Northern Hemisphere, comprising the vast majority of living lampreys. Petromyzontids have the highest number of chromosomes (164–174) among vertebrates. Genera * '' Caspiomyzon'' * '' En ..., the family that includes all lampreys native to the northern hemisphere **'' Ichthyomyzon unicuspis'', a species of lamprey native to North America {{Disambiguation, fish ...
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Petromyzontidae
Petromyzontidae are a family of lampreys native to the Northern Hemisphere, comprising the vast majority of living lampreys. Petromyzontids have the highest number of chromosomes (164–174) among vertebrates. Genera * '' Caspiomyzon'' * '' Entosphenus'' * '' Eudontomyzon'' * '' Ichthyomyzon'' * ''Lampetra ''Lampetra'' is a genus of lampreys in the family Petromyzontidae. Phylogenetic studies indicate that this genus as presently defined is polyphyletic, with species of this genus from western North America forming a clade that forms the sister ...'' * '' Lethenteron'' * '' Petromyzon'' * '' Tetrapleurodon'' References External links FishBase.org: Details for family Petromyzontidae – the Northern lampreys Fish described in 1827 Fish families Fish of Asia Fish of Europe Fish of North America Fish of the Atlantic Ocean Fish of the Pacific Ocean Taxa named by Antoine Risso {{jawless-fish-stub ...
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