Marsh Cosmet vs Natterer's Bat

Cosmopterix orichalcea compared with Myotis nattereri

Key Differences

• Marsh Cosmet is Least Concern while Natterer's Bat is Critically Endangered.

Taxonomic Classification

Rank	Marsh Cosmet	Natterer's Bat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Mammalia (Mammals)
Order	Lepidoptera (Butterflies & Moths)	Chiroptera (Bats)
Family	Cosmopterigidae	Vespertilionidae
Genus	Cosmopterix	Myotis
Species	Cosmopterix orichalcea	Myotis nattereri

Evolutionary Relationship

Marsh Cosmet and Natterer's Bat share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Marsh Cosmet

LC — Least Concern

Natterer's Bat

CR — Critically Endangered

Physical Characteristics

Attribute	Marsh Cosmet	Natterer's Bat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Marsh Cosmet

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, and Sweden.

Natterer's Bat

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, temperate coniferous forests, and temperate grasslands and steppes within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

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

Shared Countries

Both species can be found in 3 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇸🇪 Sweden