False Serotine Bat vs Lesser Siren

Hesperoptenus doriae compared with Siren intermedia

Key Differences

• False Serotine Bat is Data Deficient while Lesser Siren is Least Concern.

Taxonomic Classification

Rank	False Serotine Bat	Lesser Siren
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Amphibia (Amphibians)
Order	Chiroptera (Bats)	Caudata (Caudata)
Family	Vespertilionidae	Sirenidae
Genus	Hesperoptenus	Siren
Species	Hesperoptenus doriae	Siren intermedia

Evolutionary Relationship

False Serotine Bat and Lesser Siren share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

False Serotine Bat

DD — Data Deficient

Lesser Siren

LC — Least Concern

Physical Characteristics

Attribute	False Serotine Bat	Lesser Siren
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

False Serotine Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Lesser Siren

Habitat

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

Range

Distributed across Belgium and Mexico.