Olive-gray Thomasomys vs Pallas's squirrel, Red-bellied tree squirrel

Thomasomys cinereus compared with Callosciurus erythraeus

Key Differences

• Olive-gray Thomasomys is Least Concern while Pallas's squirrel, Red-bellied tree squirrel is Not Evaluated.

Taxonomic Classification

Rank	Olive-gray Thomasomys	Pallas's squirrel, Red-bellied tree squirrel
Kingdom same	Animalia (животные)	Animalia (животные)
Phylum same	Chordata (хордовые)	Chordata (хордовые)
Class same	Mammalia (млекопитающие)	Mammalia (млекопитающие)
Order same	Rodentia (грызуны)	Rodentia (грызуны)
Family	Cricetidae	Sciuridae (Squirrels)
Genus	Thomasomys	Callosciurus
Species	Thomasomys cinereus	Callosciurus erythraeus

Evolutionary Relationship

Olive-gray Thomasomys and Pallas's squirrel, Red-bellied tree squirrel share a common ancestor at the Order level: Rodentia. (грызуны)

Conservation Status

Olive-gray Thomasomys

LC — Least Concern

Pallas's squirrel, Red-bellied tree squirrel

NE — Not Evaluated

Physical Characteristics

Attribute	Olive-gray Thomasomys	Pallas's squirrel, Red-bellied tree squirrel
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Olive-gray Thomasomys

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador.

Pallas's squirrel, Red-bellied tree squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Widely distributed across Asia (China, Japan), Europe (8 countries), and South America (Argentina).