Ecuadorian Sac-winged Bat vs Large False Serotine

Balantiopteryx infusca compared with Hesperoptenus tomesi

Key Differences

• Ecuadorian Sac-winged Bat is Endangered while Large False Serotine is Vulnerable.

Taxonomic Classification

Rank	Ecuadorian Sac-winged Bat	Large False Serotine
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order same	Chiroptera (Bats)	Chiroptera (Bats)
Family	Emballonuridae	Vespertilionidae
Genus	Balantiopteryx	Hesperoptenus
Species	Balantiopteryx infusca	Hesperoptenus tomesi

Evolutionary Relationship

Ecuadorian Sac-winged Bat and Large False Serotine share a common ancestor at the Order level: Chiroptera. (Bats)

Conservation Status

Ecuadorian Sac-winged Bat

EN — Endangered

Large False Serotine

VU — Vulnerable

Physical Characteristics

Attribute	Ecuadorian Sac-winged Bat	Large False Serotine
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.

Large False Serotine

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.