False Serotine Bat vs Pear-tree Pigmy

Hesperoptenus doriae compared with Stigmella pyri

Key Differences

• False Serotine Bat is Data Deficient while Pear-tree Pigmy is Endangered.

Taxonomic Classification

Rank	False Serotine Bat	Pear-tree Pigmy
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Chiroptera (Bats)	Lepidoptera (Butterflies & Moths)
Family	Vespertilionidae	Nepticulidae
Genus	Hesperoptenus	Stigmella
Species	Hesperoptenus doriae	Stigmella pyri

Evolutionary Relationship

False Serotine Bat and Pear-tree Pigmy share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

False Serotine Bat

DD — Data Deficient

Pear-tree Pigmy

EN — Endangered

Physical Characteristics

Attribute	False Serotine Bat	Pear-tree Pigmy
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

False Serotine Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Pear-tree Pigmy

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (6 countries). Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.