East Asian Free-tailed Bat vs Lesser Yellow-shouldered Bat

Tadarida insignis compared with Sturnira nana

Key Differences

• East Asian Free-tailed Bat is Data Deficient while Lesser Yellow-shouldered Bat is Endangered.

Taxonomic Classification

Rank	East Asian Free-tailed Bat	Lesser Yellow-shouldered Bat
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum same	Chordata (สัตว์มีแกนสันหลัง)	Chordata (สัตว์มีแกนสันหลัง)
Class same	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)
Order same	Chiroptera (ค้างคาว)	Chiroptera (ค้างคาว)
Family	Molossidae	Phyllostomidae
Genus	Tadarida	Sturnira
Species	Tadarida insignis	Sturnira nana

Evolutionary Relationship

East Asian Free-tailed Bat and Lesser Yellow-shouldered Bat share a common ancestor at the Order level: Chiroptera. (ค้างคาว)

Conservation Status

East Asian Free-tailed Bat

DD — Data Deficient

Lesser Yellow-shouldered Bat

EN — Endangered

Physical Characteristics

Attribute	East Asian Free-tailed Bat	Lesser Yellow-shouldered Bat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

East Asian Free-tailed Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Taiwan.

Lesser Yellow-shouldered Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.