Ecuadorian Sac-winged Bat vs Peterson's Free-tailed Bat

Balantiopteryx infusca compared with Mops petersoni

Key Differences

• Ecuadorian Sac-winged Bat is Endangered while Peterson's Free-tailed Bat is Near Threatened.

Taxonomic Classification

Rank	Ecuadorian Sac-winged Bat	Peterson's Free-tailed Bat
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class same	Mammalia (哺乳類)	Mammalia (哺乳類)
Order same	Chiroptera (翼手目)	Chiroptera (翼手目)
Family	Emballonuridae	Molossidae
Genus	Balantiopteryx	Mops
Species	Balantiopteryx infusca	Mops petersoni

Evolutionary Relationship

Ecuadorian Sac-winged Bat and Peterson's Free-tailed Bat share a common ancestor at the Order level: Chiroptera. (翼手目)

Conservation Status

Ecuadorian Sac-winged Bat

EN — Endangered

Peterson's Free-tailed Bat

NT — Near Threatened

Physical Characteristics

Attribute	Ecuadorian Sac-winged Bat	Peterson's Free-tailed 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.

Peterson's Free-tailed Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.