Lamproie de l'est vs Lamproie arctique

Lethenteron appendix compared with Lethenteron camtschaticum

Key Differences

• Lamproie de l'est is Least Concern while Lamproie arctique is Near Threatened.

Taxonomic Classification

Rank	Lamproie de l'est	Lamproie arctique
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Petromyzonti (Petromyzonti)	Petromyzonti (Petromyzonti)
Order same	Petromyzontiformes (lamprey)	Petromyzontiformes (lamprey)
Family same	Petromyzontidae	Petromyzontidae
Genus same	Lethenteron	Lethenteron
Species	Lethenteron appendix	Lethenteron camtschaticum

Evolutionary Relationship

Lamproie de l'est and Lamproie arctique share a common ancestor at the Genus level: Lethenteron.

Conservation Status

Lamproie de l'est

LC — Least Concern

Lamproie arctique

NT — Near Threatened

Physical Characteristics

Attribute	Lamproie de l'est	Lamproie arctique
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Lamproie de l'est

Habitat

Native to North America, inhabiting ecosystems characteristic of the region.

Range

Found in United States.

Lamproie arctique

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Found in Norway. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Lamproie de l'est

The American Brook Lamprey (Lethenteron appendix) is a species in the genus Lethenteron. It is currently classified as Least Concern on the IUCN Red List. Native to North America, inhabiting ecosystems characteristic of the region.

Lamproie arctique

The Arctic lamprey (Lethenteron camtschaticum) is a species in the genus Lethenteron. It is currently classified as Near Threatened on the IUCN Red List. Native to Europe, inhabiting ecosystems characteristic of the region.