Ecuadorian Sac-winged Bat vs Window Gnat

Balantiopteryx infusca compared with Sylvicola fenestralis

Key Differences

• Ecuadorian Sac-winged Bat is Endangered while Window Gnat is Least Concern.

Taxonomic Classification

Rank	Ecuadorian Sac-winged Bat	Window Gnat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Chiroptera (Bats)	Diptera (Diptera)
Family	Emballonuridae	Anisopodidae
Genus	Balantiopteryx	Sylvicola
Species	Balantiopteryx infusca	Sylvicola fenestralis

Evolutionary Relationship

Ecuadorian Sac-winged Bat and Window Gnat share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Ecuadorian Sac-winged Bat

EN — Endangered

Window Gnat

LC — Least Concern

Physical Characteristics

Attribute	Ecuadorian Sac-winged Bat	Window Gnat
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.

Window Gnat

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Denmark, Norway, Sweden, and United States.