Lesser Yellow-shouldered Bat vs Pied-crested Tit-Tyrant

Sturnira nana compared with Anairetes reguloides

Key Differences

• Lesser Yellow-shouldered Bat is Endangered while Pied-crested Tit-Tyrant is Least Concern.

Taxonomic Classification

Rank	Lesser Yellow-shouldered Bat	Pied-crested Tit-Tyrant
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	Anairetes
Species	Sturnira nana	Anairetes reguloides

Evolutionary Relationship

Lesser Yellow-shouldered Bat and Pied-crested Tit-Tyrant share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Lesser Yellow-shouldered Bat

EN — Endangered

Pied-crested Tit-Tyrant

LC — Least Concern

Physical Characteristics

Attribute	Lesser Yellow-shouldered Bat	Pied-crested Tit-Tyrant
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.

Pied-crested Tit-Tyrant

Habitat

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

Range

Found in Norway.