Ecuadorian Sac-winged Bat vs sheet-web spiders

Balantiopteryx infusca compared with Erigone dentosa

Key Differences

• Ecuadorian Sac-winged Bat is Endangered while sheet-web spiders is Not Evaluated.

Taxonomic Classification

Rank	Ecuadorian Sac-winged Bat	sheet-web spiders
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Arachnida (Arachnids)
Order	Chiroptera (Bats)	Araneae (Araneae)
Family	Emballonuridae	Linyphiidae
Genus	Balantiopteryx	Erigone
Species	Balantiopteryx infusca	Erigone dentosa

Evolutionary Relationship

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

Conservation Status

Ecuadorian Sac-winged Bat

EN — Endangered

sheet-web spiders

NE — Not Evaluated

Physical Characteristics

Attribute	Ecuadorian Sac-winged Bat	sheet-web spiders
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.

sheet-web spiders

Habitat

Typically found in terrestrial habitats from forests to deserts.

Range

Distributed across Belgium, Canada, Denmark, Norway, and United States.