Lesser Yellow-shouldered Bat vs Spotted Stream Frog

Sturnira nana compared with Pulchrana picturata

Key Differences

• Lesser Yellow-shouldered Bat is Endangered while Spotted Stream Frog is Least Concern.

Taxonomic Classification

Rank	Lesser Yellow-shouldered Bat	Spotted 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	Ranidae
Genus	Sturnira	Pulchrana
Species	Sturnira nana	Pulchrana picturata

Evolutionary Relationship

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

Conservation Status

Lesser Yellow-shouldered Bat

EN — Endangered

Spotted Stream Frog

LC — Least Concern

Physical Characteristics

Attribute	Lesser Yellow-shouldered Bat	Spotted 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.

Spotted Stream Frog

Habitat

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