Kouprey vs River Lamprey

Bos sauveli compared with Lampetra ayresii

Key Differences

• Kouprey is Critically Endangered while River Lamprey is Least Concern.

Taxonomic Classification

Rank	Kouprey	River Lamprey
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Petromyzonti (Petromyzonti)
Order	Artiodactyla (Even-toed Ungulates)	Petromyzontiformes (lamprey)
Family	Bovidae (Bovids)	Petromyzontidae
Genus	Bos (Cattle & Bison)	Lampetra
Species	Bos sauveli	Lampetra ayresii

Evolutionary Relationship

Kouprey and River Lamprey share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Kouprey

CR — Critically Endangered

River Lamprey

LC — Least Concern

Physical Characteristics

Attribute	Kouprey	River Lamprey
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Kouprey

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

River Lamprey