Lesser Yellow-shouldered Bat vs Spurred Robber Frog

Sturnira nana compared with Pristimantis calcarulatus

Key Differences

• Lesser Yellow-shouldered Bat is Endangered while Spurred Robber Frog is Vulnerable.

Taxonomic Classification

Rank	Lesser Yellow-shouldered Bat	Spurred 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 calcarulatus

Evolutionary Relationship

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

Conservation Status

Lesser Yellow-shouldered Bat

EN — Endangered

Spurred Robber Frog

VU — Vulnerable

Physical Characteristics

Attribute	Lesser Yellow-shouldered Bat	Spurred 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.

Spurred Robber Frog

Habitat

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