Large False Serotine vs Short-Haired Leafwalker

Hesperoptenus tomesi compared with Chalcosyrphus piger

Key Differences

• Large False Serotine is Vulnerable while Short-Haired Leafwalker is Endangered.

Taxonomic Classification

Rank	Large False 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	Hesperoptenus	Chalcosyrphus
Species	Hesperoptenus tomesi	Chalcosyrphus piger

Evolutionary Relationship

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

Conservation Status

Large False Serotine

VU — Vulnerable

Short-Haired Leafwalker

EN — Endangered

Physical Characteristics

Attribute	Large False Serotine	Short-Haired Leafwalker
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Large False Serotine

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.