Perla Yellow-shouldered Bats vs Swan-feather Dwarf

Sturnira perla compared with Elachista argentella

Key Differences

• Perla Yellow-shouldered Bats is Data Deficient while Swan-feather Dwarf is Endangered.

Taxonomic Classification

Rank	Perla Yellow-shouldered Bats	Swan-feather Dwarf
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Chiroptera (Bats)	Lepidoptera (Butterflies & Moths)
Family	Phyllostomidae	Elachistidae
Genus	Sturnira	Elachista
Species	Sturnira perla	Elachista argentella

Evolutionary Relationship

Perla Yellow-shouldered Bats and Swan-feather Dwarf share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Perla Yellow-shouldered Bats

DD — Data Deficient

Swan-feather Dwarf

EN — Endangered

Physical Characteristics

Attribute	Perla Yellow-shouldered Bats	Swan-feather Dwarf
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Perla Yellow-shouldered Bats

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador.

Swan-feather Dwarf

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.