Lesser Yellow-shouldered Bat vs Rufous-vented Chachalaca

Sturnira nana compared with Ortalis ruficauda

Key Differences

• Lesser Yellow-shouldered Bat is Endangered while Rufous-vented Chachalaca is Least Concern.

Taxonomic Classification

Rank	Lesser Yellow-shouldered Bat	Rufous-vented Chachalaca
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Chiroptera (Bats)	Galliformes (Galliformes)
Family	Phyllostomidae	Cracidae
Genus	Sturnira	Ortalis
Species	Sturnira nana	Ortalis ruficauda

Evolutionary Relationship

Lesser Yellow-shouldered Bat and Rufous-vented Chachalaca share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Lesser Yellow-shouldered Bat

EN — Endangered

Rufous-vented Chachalaca

LC — Least Concern

Physical Characteristics

Attribute	Lesser Yellow-shouldered Bat	Rufous-vented Chachalaca
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Lesser Yellow-shouldered Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Rufous-vented Chachalaca

Habitat

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

Range

Distributed across Colombia, Norway, and Venezuela.