flat periwinkle vs Natterer's Bat

Littorina fabalis compared with Myotis nattereri

Key Differences

• flat periwinkle is Least Concern while Natterer's Bat is Critically Endangered.

Taxonomic Classification

Rank	flat periwinkle	Natterer's Bat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Mollusca (Mollusks)	Chordata (Chordates)
Class	Gastropoda (Gastropoda)	Mammalia (Mammals)
Order	Littorinimorpha (Littorinimorpha)	Chiroptera (Bats)
Family	Littorinidae	Vespertilionidae
Genus	Littorina	Myotis
Species	Littorina fabalis	Myotis nattereri

Evolutionary Relationship

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

Conservation Status

flat periwinkle

LC — Least Concern

Natterer's Bat

CR — Critically Endangered

Physical Characteristics

Attribute	flat periwinkle	Natterer's Bat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

flat periwinkle

Habitat

Typically found in terrestrial and aquatic habitats including forests and freshwater.

Range

Distributed across Belgium, Denmark, Norway, 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 4 countries:

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