Ceylon Spiny Mouse vs Red-billed Duck

Mus fernandoni compared with Anas erythrorhyncha

Key Differences

• Ceylon Spiny Mouse is Endangered while Red-billed Duck is Least Concern.

Taxonomic Classification

Rank	Ceylon Spiny Mouse	Red-billed Duck
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Rodentia (Rodents)	Anseriformes (Anseriformes)
Family	Muridae (Mice & Rats)	Anatidae
Genus	Mus (House Mice)	Anas
Species	Mus fernandoni	Anas erythrorhyncha

Evolutionary Relationship

Ceylon Spiny Mouse and Red-billed Duck share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Ceylon Spiny Mouse

EN — Endangered

Red-billed Duck

LC — Least Concern

Physical Characteristics

Attribute	Ceylon Spiny Mouse	Red-billed Duck
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Ceylon Spiny Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Red-billed Duck

Habitat

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

Range

Found across Europe (6 countries) and South America (Ecuador).

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.

Red-billed Duck

Red-billed Duck (Anas erythrorhyncha) 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.