Finlayson's squirrel vs undulate ray

Callosciurus finlaysonii compared with Raja undulata

Key Differences

• Finlayson's squirrel is Least Concern while undulate ray is Endangered.

Taxonomic Classification

Rank	Finlayson's squirrel	undulate ray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Rodentia (Rodents)	Rajiformes (Rajiformes)
Family	Sciuridae (Squirrels)	Rajidae
Genus	Callosciurus	Raja
Species	Callosciurus finlaysonii	Raja undulata

Evolutionary Relationship

Finlayson's squirrel and undulate ray share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Finlayson's squirrel

LC — Least Concern

undulate ray

EN — Endangered

Physical Characteristics

Attribute	Finlayson's squirrel	undulate ray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Finlayson's squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found across Asia (Japan, Singapore) and Europe (5 countries).

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.

Shared Countries

Both species can be found in 1 countries:

🇧🇪 Belgium