Bog Dwarf vs Noctule

Elachista utonella compared with Nyctalus noctula

Key Differences

• Bog Dwarf is Least Concern while Noctule is Vulnerable.

Taxonomic Classification

Rank	Bog Dwarf	Noctule
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	Nyctalus
Species	Elachista utonella	Nyctalus noctula

Evolutionary Relationship

Bog Dwarf and Noctule share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Bog Dwarf

LC — Least Concern

Noctule

VU — Vulnerable

Physical Characteristics

Attribute	Bog Dwarf	Noctule
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bog Dwarf

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

Noctule

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

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

Bog Dwarf

The Bog Dwarf (Elachista utonella) is a species in the genus Elachista. It is currently classified as Least Concern on the IUCN Red List. Distributed across Belgium, Denmark, Norway, and Sweden.

Noctule

Noctule (Nyctalus noctula) is classified as Vulnerable (VU) on the IUCN Red List. Facing a high risk of endangerment in the wild, with declining populations and increasing habitat pressure.

Shared Countries

Both species can be found in 4 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden