Lesser Yellow-shouldered Bat vs Napo Slender-legged Treefrog

Sturnira nana compared with Osteocephalus fuscifacies

Key Differences

• Lesser Yellow-shouldered Bat is Endangered while Napo Slender-legged Treefrog is Least Concern.

Taxonomic Classification

Rank	Lesser Yellow-shouldered Bat	Napo Slender-legged 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	Osteocephalus
Species	Sturnira nana	Osteocephalus fuscifacies

Evolutionary Relationship

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

Conservation Status

Lesser Yellow-shouldered Bat

EN — Endangered

Napo Slender-legged Treefrog

LC — Least Concern

Physical Characteristics

Attribute	Lesser Yellow-shouldered Bat	Napo Slender-legged 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.

Napo Slender-legged Treefrog

Habitat

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