brook lamprey vs River Lamprey

Lampetra planeri compared with Lampetra ayresii

Key Differences

• brook lamprey is Vulnerable while River Lamprey is Least Concern.

Taxonomic Classification

Rank	brook lamprey	River Lamprey
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Petromyzonti (Petromyzonti)	Petromyzonti (Petromyzonti)
Order same	Petromyzontiformes (lamprey)	Petromyzontiformes (lamprey)
Family same	Petromyzontidae	Petromyzontidae
Genus same	Lampetra	Lampetra
Species	Lampetra planeri	Lampetra ayresii

Evolutionary Relationship

brook lamprey and River Lamprey share a common ancestor at the Genus level: Lampetra.

Conservation Status

brook lamprey

VU — Vulnerable

River Lamprey

LC — Least Concern

Physical Characteristics

Attribute	brook lamprey	River Lamprey
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

brook lamprey

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Belgium, Denmark, Norway, and Sweden. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

River Lamprey

brook lamprey

The Brook Lamprey (Lampetra planeri) is a species in the genus Lampetra. It is currently classified as Vulnerable on the IUCN Red List. Native to Europe, inhabiting ecosystems characteristic of the region.