Lesser Yellow-shouldered Bat vs Spot-billed Ground-Tyrant

Sturnira nana compared with Muscisaxicola maculirostris

Key Differences

• Lesser Yellow-shouldered Bat is Endangered while Spot-billed Ground-Tyrant is Least Concern.

Taxonomic Classification

Rank	Lesser Yellow-shouldered Bat	Spot-billed Ground-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	Muscisaxicola
Species	Sturnira nana	Muscisaxicola maculirostris

Evolutionary Relationship

Lesser Yellow-shouldered Bat and Spot-billed Ground-Tyrant share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Lesser Yellow-shouldered Bat

EN — Endangered

Spot-billed Ground-Tyrant

LC — Least Concern

Physical Characteristics

Attribute	Lesser Yellow-shouldered Bat	Spot-billed Ground-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.

Spot-billed Ground-Tyrant

Habitat

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

Range

Distributed across Colombia, Ecuador, and Norway.

Shared Countries

Both species can be found in 1 countries:

🇪🇨 Ecuador