Ceylon Spiny Mouse vs Flat Periwinkle

Mus fernandoni compared with Littorina obtusata

Key Differences

• Ceylon Spiny Mouse is Endangered while Flat Periwinkle is Least Concern.

Taxonomic Classification

Rank	Ceylon Spiny Mouse	Flat Periwinkle
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum	Chordata (脊索動物)	Mollusca (軟体動物)
Class	Mammalia (哺乳類)	Gastropoda (腹足綱)
Order	Rodentia (ネズミ目)	Littorinimorpha (タマキビガイ下目)
Family	Muridae (Mice & Rats)	Littorinidae
Genus	Mus (House Mice)	Littorina
Species	Mus fernandoni	Littorina obtusata

Evolutionary Relationship

Ceylon Spiny Mouse and Flat Periwinkle share a common ancestor at the Kingdom level: Animalia. (動物)

Conservation Status

Ceylon Spiny Mouse

EN — Endangered

Flat Periwinkle

LC — Least Concern

Physical Characteristics

Attribute	Ceylon Spiny Mouse	Flat Periwinkle
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Ceylon Spiny Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Flat Periwinkle

Habitat

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

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

Ceylon Spiny Mouse

The Ceylon Spiny Mouse (Mus fernandoni) is a species in the genus Mus. It is currently classified as Endangered on the IUCN Red List.