Chestnut Sac-winged Bat vs Pallas's squirrel, Red-bellied tree squirrel

Cormura brevirostris compared with Callosciurus erythraeus

Key Differences

• Chestnut Sac-winged Bat is Least Concern while Pallas's squirrel, Red-bellied tree squirrel is Not Evaluated.

Taxonomic Classification

Rank	Chestnut Sac-winged Bat	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	Chiroptera (рукокрылые)	Rodentia (грызуны)
Family	Emballonuridae	Sciuridae (Squirrels)
Genus	Cormura	Callosciurus
Species	Cormura brevirostris	Callosciurus erythraeus

Evolutionary Relationship

Chestnut Sac-winged Bat and Pallas's squirrel, Red-bellied tree squirrel share a common ancestor at the Class level: Mammalia. (млекопитающие)

Conservation Status

Chestnut Sac-winged Bat

LC — Least Concern

Pallas's squirrel, Red-bellied tree squirrel

NE — Not Evaluated

Physical Characteristics

Attribute	Chestnut Sac-winged Bat	Pallas's squirrel, Red-bellied tree squirrel
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Chestnut Sac-winged Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.

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).

Chestnut Sac-winged Bat

The Chestnut Sac-winged Bat (Cormura brevirostris) is a species in the genus Cormura. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.