Fen Dwarf vs Japanese Long-eared Bat

Elachista pomerana compared with Plecotus sacrimontis

Key Differences

• Fen Dwarf is Endangered while Japanese Long-eared Bat is Least Concern.

Taxonomic Classification

Rank	Fen Dwarf	Japanese Long-eared Bat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Mammalia (Mammals)
Order	Lepidoptera (Butterflies & Moths)	Chiroptera (Bats)
Family	Elachistidae	Vespertilionidae
Genus	Elachista	Plecotus
Species	Elachista pomerana	Plecotus sacrimontis

Evolutionary Relationship

Fen Dwarf and Japanese Long-eared Bat share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Fen Dwarf

EN — Endangered

Japanese Long-eared Bat

LC — Least Concern

Physical Characteristics

Attribute	Fen Dwarf	Japanese Long-eared Bat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Fen 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.

Japanese Long-eared Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.