Lesser Yellow-shouldered Bat vs Scallop Shell

Sturnira nana compared with Rheumaptera undulata

Key Differences

• Lesser Yellow-shouldered Bat is Endangered while Scallop Shell is Least Concern.

Taxonomic Classification

Rank	Lesser Yellow-shouldered Bat	Scallop Shell
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Chiroptera (Bats)	Lepidoptera (Butterflies & Moths)
Family	Phyllostomidae	Geometridae
Genus	Sturnira	Rheumaptera
Species	Sturnira nana	Rheumaptera undulata

Evolutionary Relationship

Lesser Yellow-shouldered Bat and Scallop Shell share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Lesser Yellow-shouldered Bat

EN — Endangered

Scallop Shell

LC — Least Concern

Physical Characteristics

Attribute	Lesser Yellow-shouldered Bat	Scallop Shell
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.

Scallop Shell

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Canada, Denmark, Norway, and United States.