Ecuadorian Sac-winged Bat vs Pale-winged Dog-like Bat

Balantiopteryx infusca compared with Peropteryx pallidoptera

Key Differences

• Ecuadorian Sac-winged Bat is Endangered while Pale-winged Dog-like Bat is Data Deficient.

Taxonomic Classification

Rank	Ecuadorian Sac-winged Bat	Pale-winged Dog-like Bat
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum same	Chordata (脊索动物门)	Chordata (脊索动物门)
Class same	Mammalia (哺乳動物)	Mammalia (哺乳動物)
Order same	Chiroptera (翼手目)	Chiroptera (翼手目)
Family same	Emballonuridae	Emballonuridae
Genus	Balantiopteryx	Peropteryx
Species	Balantiopteryx infusca	Peropteryx pallidoptera

Evolutionary Relationship

Ecuadorian Sac-winged Bat and Pale-winged Dog-like Bat share a common ancestor at the Family level: Emballonuridae.

Conservation Status

Ecuadorian Sac-winged Bat

EN — Endangered

Pale-winged Dog-like Bat

DD — Data Deficient

Physical Characteristics

Attribute	Ecuadorian Sac-winged Bat	Pale-winged Dog-like Bat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

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.

Pale-winged Dog-like Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Ecuador.

Shared Countries

Both species can be found in 2 countries:

🇨🇴 Colombia 🇪🇨 Ecuador