Lesser Yellow-shouldered Bat vs Variable-backed Frog

Sturnira nana compared with Pulchrana signata

Key Differences

• Lesser Yellow-shouldered Bat is Endangered while Variable-backed Frog is Least Concern.

Taxonomic Classification

Rank	Lesser Yellow-shouldered Bat	Variable-backed 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 signata

Evolutionary Relationship

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

Conservation Status

Lesser Yellow-shouldered Bat

EN — Endangered

Variable-backed Frog

LC — Least Concern

Physical Characteristics

Attribute	Lesser Yellow-shouldered Bat	Variable-backed 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.

Variable-backed Frog

Habitat

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