Lesser Yellow-shouldered Bat vs Santander Robber Frog

Sturnira nana compared with Pristimantis anolirex

Key Differences

• Lesser Yellow-shouldered Bat is Endangered while Santander Robber Frog is Near Threatened.

Taxonomic Classification

Rank	Lesser Yellow-shouldered Bat	Santander Robber 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	Craugastoridae
Genus	Sturnira	Pristimantis
Species	Sturnira nana	Pristimantis anolirex

Evolutionary Relationship

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

Conservation Status

Lesser Yellow-shouldered Bat

EN — Endangered

Santander Robber Frog

NT — Near Threatened

Physical Characteristics

Attribute	Lesser Yellow-shouldered Bat	Santander Robber 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.

Santander Robber Frog

Habitat

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

Range

Found in Venezuela. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.