Black-winged Little Yellow Bat vs Ecuadorian Sac-winged Bat

Rhogeessa tumida compared with Balantiopteryx infusca

Key Differences

• Black-winged Little Yellow Bat is Least Concern while Ecuadorian Sac-winged Bat is Endangered.

Taxonomic Classification

Rank	Black-winged Little Yellow Bat	Ecuadorian Sac-winged Bat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class same	Mammalia (mamíferos)	Mammalia (mamíferos)
Order same	Chiroptera (morcego)	Chiroptera (morcego)
Family	Vespertilionidae	Emballonuridae
Genus	Rhogeessa	Balantiopteryx
Species	Rhogeessa tumida	Balantiopteryx infusca

Evolutionary Relationship

Black-winged Little Yellow Bat and Ecuadorian Sac-winged Bat share a common ancestor at the Order level: Chiroptera. (morcego)

Conservation Status

Black-winged Little Yellow Bat

LC — Least Concern

Ecuadorian Sac-winged Bat

EN — Endangered

Physical Characteristics

Attribute	Black-winged Little Yellow Bat	Ecuadorian Sac-winged Bat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black-winged Little Yellow Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Colombia.

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.

Black-winged Little Yellow Bat

The Black-winged Little Yellow Bat (Rhogeessa tumida) is a species in the genus Rhogeessa. It is currently classified as Least Concern on the IUCN Red List. Found in Colombia.

Shared Countries

Both species can be found in 1 countries:

🇨🇴 Colombia