Ecuadorian Sac-winged Bat vs Variable Chafer

Balantiopteryx infusca compared with Gnorimus variabilis

Key Differences

• Ecuadorian Sac-winged Bat is Endangered while Variable Chafer is Extinct.

Taxonomic Classification

Rank	Ecuadorian Sac-winged Bat	Variable Chafer
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Chiroptera (Bats)	Coleoptera (Beetles)
Family	Emballonuridae	Scarabaeidae
Genus	Balantiopteryx	Gnorimus
Species	Balantiopteryx infusca	Gnorimus variabilis

Evolutionary Relationship

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

Conservation Status

Ecuadorian Sac-winged Bat

EN — Endangered

Variable Chafer

EX — Extinct

Physical Characteristics

Attribute	Ecuadorian Sac-winged Bat	Variable Chafer
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.

Variable Chafer

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, Sweden, and Switzerland.