Lesser Yellow-shouldered Bat vs Tractrac Chat

Sturnira nana compared with Emarginata tractrac

Key Differences

• Lesser Yellow-shouldered Bat is Endangered while Tractrac Chat is Least Concern.

Taxonomic Classification

Rank	Lesser Yellow-shouldered Bat	Tractrac Chat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Chiroptera (Bats)	Passeriformes (Songbirds)
Family	Phyllostomidae	Muscicapidae
Genus	Sturnira	Emarginata
Species	Sturnira nana	Emarginata tractrac

Evolutionary Relationship

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

Conservation Status

Lesser Yellow-shouldered Bat

EN — Endangered

Tractrac Chat

LC — Least Concern

Physical Characteristics

Attribute	Lesser Yellow-shouldered Bat	Tractrac Chat
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.

Tractrac Chat

Habitat

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