Dark Woolly Bat vs Ecuadorian Sac-winged Bat

Kerivoula furva compared with Balantiopteryx infusca

Key Differences

• Dark Woolly Bat is Least Concern while Ecuadorian Sac-winged Bat is Endangered.

Taxonomic Classification

Rank	Dark Woolly Bat	Ecuadorian Sac-winged Bat
Kingdom same	Animalia (động vật)	Animalia (động vật)
Phylum same	Chordata (động vật có dây sống)	Chordata (động vật có dây sống)
Class same	Mammalia (lớp Thú)	Mammalia (lớp Thú)
Order same	Chiroptera (bộ Dơi)	Chiroptera (bộ Dơi)
Family	Vespertilionidae	Emballonuridae
Genus	Kerivoula	Balantiopteryx
Species	Kerivoula furva	Balantiopteryx infusca

Evolutionary Relationship

Dark Woolly Bat and Ecuadorian Sac-winged Bat share a common ancestor at the Order level: Chiroptera. (bộ Dơi)

Conservation Status

Dark Woolly Bat

LC — Least Concern

Ecuadorian Sac-winged Bat

EN — Endangered

Physical Characteristics

Attribute	Dark Woolly Bat	Ecuadorian Sac-winged Bat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dark Woolly Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Taiwan.

Ecuadorian Sac-winged Bat

Habitat

Found across multiple habitat types including tropical and subtropical dry broadleaf forests, flooded grasslands and savannas, and montane grasslands and shrublands, among 4 distinct biome types within the Neotropic biogeographic realm.

Range

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