Finlayson's squirrel vs Round Ray

Callosciurus finlaysonii compared with Rajella fyllae

Key Differences

• Finlayson's squirrel is Least Concern while Round Ray is Not Evaluated.

Taxonomic Classification

Rank	Finlayson's squirrel	Round 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	Rajella
Species	Callosciurus finlaysonii	Rajella fyllae

Evolutionary Relationship

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

Conservation Status

Finlayson's squirrel

LC — Least Concern

Round Ray

NE — Not Evaluated

Physical Characteristics

Attribute	Finlayson's squirrel	Round 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).

Round Ray

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, Norway, and Sweden.

Shared Countries

Both species can be found in 3 countries:

🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden