European bison vs undulate ray

Bison bonasus compared with Raja undulata

Key Differences

• European bison is Not Evaluated while undulate ray is Endangered.

Taxonomic Classification

Rank	European bison	undulate ray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Artiodactyla (Even-toed Ungulates)	Rajiformes (Rajiformes)
Family	Bovidae (Bovids)	Rajidae
Genus	Bison	Raja
Species	Bison bonasus	Raja undulata

Evolutionary Relationship

European bison and undulate ray share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

European bison

NE — Not Evaluated

undulate ray

EN — Endangered

Physical Characteristics

Attribute	European bison	undulate ray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

European bison

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Denmark, Norway, Russia, Sweden, and Ukraine.

undulate ray

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Found in Belgium. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.