Amazonian Marsh Rat vs Ceylon Spiny Mouse

Holochilus sciureus compared with Mus fernandoni

Key Differences

• Amazonian Marsh Rat is Least Concern while Ceylon Spiny Mouse is Endangered.

Taxonomic Classification

Rank	Amazonian Marsh Rat	Ceylon Spiny Mouse
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order same	Rodentia (Rodents)	Rodentia (Rodents)
Family	Cricetidae	Muridae (Mice & Rats)
Genus	Holochilus	Mus (House Mice)
Species	Holochilus sciureus	Mus fernandoni

Evolutionary Relationship

Amazonian Marsh Rat and Ceylon Spiny Mouse share a common ancestor at the Order level: Rodentia. (Rodents)

Conservation Status

Amazonian Marsh Rat

LC — Least Concern

Ceylon Spiny Mouse

EN — Endangered

Physical Characteristics

Attribute	Amazonian Marsh Rat	Ceylon Spiny Mouse
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Amazonian Marsh Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela.

Ceylon Spiny Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Amazonian Marsh Rat

The Amazonian Marsh Rat (Holochilus sciureus) is a species in the genus Holochilus. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

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.