Flat Periwinkle vs Noctule

Littorina obtusata compared with Nyctalus noctula

Key Differences

• Flat Periwinkle is Least Concern while Noctule is Vulnerable.

Taxonomic Classification

Rank	Flat Periwinkle	Noctule
Kingdom same	Animalia (동물)	Animalia (동물)
Phylum	Mollusca (연체동물)	Chordata (척삭동물)
Class	Gastropoda (복족강)	Mammalia (포유류)
Order	Littorinimorpha (총알고둥류)	Chiroptera (박쥐)
Family	Littorinidae	Vespertilionidae
Genus	Littorina	Nyctalus
Species	Littorina obtusata	Nyctalus noctula

Evolutionary Relationship

Flat Periwinkle and Noctule share a common ancestor at the Kingdom level: Animalia. (동물)

Conservation Status

Flat Periwinkle

LC — Least Concern

Noctule

VU — Vulnerable

Physical Characteristics

Attribute	Flat Periwinkle	Noctule
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.

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.

Noctule

Noctule(Nyctalus noctula, 큰보통박쥐)은 IUCN 적색목록에서 취약(VU)으로 분류된다. 야생에서 멸종 위기에 처할 높은 위험성을 지니며, 개체군이 감소하고 서식지 압력이 증가하고 있다.

Shared Countries

Both species can be found in 4 countries:

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