Ceylon Spiny Mouse vs Least Auklet

Mus fernandoni compared with Aethia pusilla

Key Differences

• Ceylon Spiny Mouse is Endangered while Least Auklet is Least Concern.

Taxonomic Classification

Rank	Ceylon Spiny Mouse	Least Auklet
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Rodentia (Rodents)	Charadriiformes (Charadriiformes)
Family	Muridae (Mice & Rats)	Alcidae
Genus	Mus (House Mice)	Aethia
Species	Mus fernandoni	Aethia pusilla

Evolutionary Relationship

Ceylon Spiny Mouse and Least Auklet share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Ceylon Spiny Mouse

EN — Endangered

Least Auklet

LC — Least Concern

Physical Characteristics

Attribute	Ceylon Spiny Mouse	Least Auklet
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Ceylon Spiny Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Least Auklet

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Found in Norway.

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.