Lesser Yellow-shouldered Bat vs Perijá’s Stream Frog

Sturnira nana compared with Hyloscirtus japreria

Taxonomic Classification

Rank	Lesser Yellow-shouldered Bat	Perijá’s Stream Frog
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	Hyloscirtus
Species	Sturnira nana	Hyloscirtus japreria

Evolutionary Relationship

Lesser Yellow-shouldered Bat and Perijá’s Stream Frog share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Lesser Yellow-shouldered Bat

EN — Endangered

Perijá’s Stream Frog

EN — Endangered

Physical Characteristics

Attribute	Lesser Yellow-shouldered Bat	Perijá’s Stream Frog
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.

Perijá’s Stream Frog

Habitat

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