Bidentate Yellow-shouldered Bat vs Foothill Elaenia

Sturnira bidens compared with Myiopagis olallai

Key Differences

• Bidentate Yellow-shouldered Bat is Least Concern while Foothill Elaenia is Vulnerable.

Taxonomic Classification

Rank	Bidentate Yellow-shouldered Bat	Foothill Elaenia
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Chiroptera (Bats)	Passeriformes (Songbirds)
Family	Phyllostomidae	Tyrannidae
Genus	Sturnira	Myiopagis
Species	Sturnira bidens	Myiopagis olallai

Evolutionary Relationship

Bidentate Yellow-shouldered Bat and Foothill Elaenia share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Bidentate Yellow-shouldered Bat

LC — Least Concern

Foothill Elaenia

VU — Vulnerable

Physical Characteristics

Attribute	Bidentate Yellow-shouldered Bat	Foothill Elaenia
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bidentate Yellow-shouldered Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.

Foothill Elaenia

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Distributed across Colombia, Ecuador, and Norway. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Bidentate Yellow-shouldered Bat

The Bidentate Yellow-shouldered Bat (Sturnira bidens) is a species in the genus Sturnira. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

Shared Countries

Both species can be found in 2 countries:

🇨🇴 Colombia 🇪🇨 Ecuador