Little Black Serotine vs Short-Haired Leafwalker

Eptesicus andinus compared with Chalcosyrphus piger

Key Differences

• Little Black Serotine is Least Concern while Short-Haired Leafwalker is Endangered.

Taxonomic Classification

Rank	Little Black Serotine	Short-Haired Leafwalker
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Chiroptera (Bats)	Diptera (Diptera)
Family	Vespertilionidae	Syrphidae
Genus	Eptesicus	Chalcosyrphus
Species	Eptesicus andinus	Chalcosyrphus piger

Evolutionary Relationship

Little Black Serotine and Short-Haired Leafwalker share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Little Black Serotine

LC — Least Concern

Short-Haired Leafwalker

EN — Endangered

Physical Characteristics

Attribute	Little Black Serotine	Short-Haired Leafwalker
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Little Black Serotine

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.

Short-Haired Leafwalker

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

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