Ecuadorian Sac-winged Bat vs Northern Yellow-shouldered Bat

Balantiopteryx infusca compared with Sturnira parvidens

Key Differences

• Ecuadorian Sac-winged Bat is Endangered while Northern Yellow-shouldered Bat is Least Concern.

Taxonomic Classification

Rank	Ecuadorian Sac-winged Bat	Northern Yellow-shouldered 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	Emballonuridae	Phyllostomidae
Genus	Balantiopteryx	Sturnira
Species	Balantiopteryx infusca	Sturnira parvidens

Evolutionary Relationship

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

Conservation Status

Ecuadorian Sac-winged Bat

EN — Endangered

Northern Yellow-shouldered Bat

LC — Least Concern

Physical Characteristics

Attribute	Ecuadorian Sac-winged Bat	Northern Yellow-shouldered 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.

Northern Yellow-shouldered Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Colombia.

Shared Countries

Both species can be found in 1 countries:

🇨🇴 Colombia