Big-eared Hopping Mouse vs Common Periwinkle

Notomys macrotis compared with Littorina littorea

Key Differences

• Big-eared Hopping Mouse is Extinct while Common Periwinkle is Least Concern.

Taxonomic Classification

Rank	Big-eared Hopping Mouse	Common Periwinkle
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Mollusca (Mollusks)
Class	Mammalia (Mammals)	Gastropoda (Gastropoda)
Order	Rodentia (Rodents)	Littorinimorpha (Littorinimorpha)
Family	Muridae (Mice & Rats)	Littorinidae
Genus	Notomys	Littorina
Species	Notomys macrotis	Littorina littorea

Evolutionary Relationship

Big-eared Hopping Mouse and Common Periwinkle share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Big-eared Hopping Mouse

EX — Extinct

Common Periwinkle

LC — Least Concern

Physical Characteristics

Attribute	Big-eared Hopping Mouse	Common Periwinkle
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Big-eared Hopping Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Common Periwinkle

Habitat

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

Range

Found across Europe (4 countries) and North America (Canada, United States).

Big-eared Hopping Mouse

The Big-eared Hopping Mouse (Notomys macrotis) is a species in the genus Notomys. It is currently classified as Extinct on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

Common Periwinkle

Common Periwinkle (Littorina littorea) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.