Lesser Yellow-shouldered Bat vs Small-headed Treefrog

Sturnira nana compared with Dendropsophus microcephalus

Key Differences

• Lesser Yellow-shouldered Bat is Endangered while Small-headed Treefrog is Least Concern.

Taxonomic Classification

Rank	Lesser Yellow-shouldered Bat	Small-headed Treefrog
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Amphibia (Amphibians)
Order	Chiroptera (Bats)	Anura (Frogs & Toads)
Family	Phyllostomidae	Hylidae
Genus	Sturnira	Dendropsophus
Species	Sturnira nana	Dendropsophus microcephalus

Evolutionary Relationship

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

Conservation Status

Lesser Yellow-shouldered Bat

EN — Endangered

Small-headed Treefrog

LC — Least Concern

Physical Characteristics

Attribute	Lesser Yellow-shouldered Bat	Small-headed Treefrog
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.

Small-headed Treefrog

Habitat

Typically found in freshwater habitats, moist forests, and wetlands.

Range

Distributed across Colombia, Mexico, and Venezuela.