Lake Baikal Mountain Vole vs Peale’s Free-tailed Bat

Alticola olchonensis compared with Nyctinomops aurispinosus

Key Differences

• Lake Baikal Mountain Vole is Endangered while Peale’s Free-tailed Bat is Least Concern.

Taxonomic Classification

Rank	Lake Baikal Mountain Vole	Peale’s Free-tailed Bat
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum same	Chordata (สัตว์มีแกนสันหลัง)	Chordata (สัตว์มีแกนสันหลัง)
Class same	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)
Order	Rodentia (อันดับสัตว์ฟันแทะ)	Chiroptera (ค้างคาว)
Family	Cricetidae	Molossidae
Genus	Alticola	Nyctinomops
Species	Alticola olchonensis	Nyctinomops aurispinosus

Evolutionary Relationship

Lake Baikal Mountain Vole and Peale’s Free-tailed Bat share a common ancestor at the Class level: Mammalia. (สัตว์เลี้ยงลูกด้วยน้ำนม)

Conservation Status

Lake Baikal Mountain Vole

EN — Endangered

Peale’s Free-tailed Bat

LC — Least Concern

Physical Characteristics

Attribute	Lake Baikal Mountain Vole	Peale’s Free-tailed Bat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Lake Baikal Mountain Vole

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Peale’s Free-tailed Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela.