Lesser Yellow-shouldered Bat vs Two-Lined Treefrog

Sturnira nana compared with Dendropsophus bifurcus

Key Differences

• Lesser Yellow-shouldered Bat is Endangered while Two-Lined Treefrog is Least Concern.

Taxonomic Classification

Rank	Lesser Yellow-shouldered Bat	Two-Lined 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 bifurcus

Evolutionary Relationship

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

Conservation Status

Lesser Yellow-shouldered Bat

EN — Endangered

Two-Lined Treefrog

LC — Least Concern

Physical Characteristics

Attribute	Lesser Yellow-shouldered Bat	Two-Lined 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.

Two-Lined Treefrog

Habitat

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