Ecuadorian Sac-winged Bat vs Naked-rumped Pouched Bat

Balantiopteryx infusca compared with Saccolaimus saccolaimus

Key Differences

• Ecuadorian Sac-winged Bat is Endangered while Naked-rumped Pouched Bat is Least Concern.

Taxonomic Classification

Rank	Ecuadorian Sac-winged Bat	Naked-rumped Pouched Bat
Kingdom same	Animalia (животные)	Animalia (животные)
Phylum same	Chordata (хордовые)	Chordata (хордовые)
Class same	Mammalia (млекопитающие)	Mammalia (млекопитающие)
Order same	Chiroptera (рукокрылые)	Chiroptera (рукокрылые)
Family same	Emballonuridae	Emballonuridae
Genus	Balantiopteryx	Saccolaimus
Species	Balantiopteryx infusca	Saccolaimus saccolaimus

Evolutionary Relationship

Ecuadorian Sac-winged Bat and Naked-rumped Pouched Bat share a common ancestor at the Family level: Emballonuridae.

Conservation Status

Ecuadorian Sac-winged Bat

EN — Endangered

Naked-rumped Pouched Bat

LC — Least Concern

Physical Characteristics

Attribute	Ecuadorian Sac-winged Bat	Naked-rumped Pouched 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.

Naked-rumped Pouched Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.