Amazonian Marsh Rat vs Black-tailed Deermouse

Holochilus sciureus compared with Peromyscus melanurus

Key Differences

• Amazonian Marsh Rat is Least Concern while Black-tailed Deermouse is Endangered.

Taxonomic Classification

Rank	Amazonian Marsh Rat	Black-tailed Deermouse
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 same	Cricetidae	Cricetidae
Genus	Holochilus	Peromyscus
Species	Holochilus sciureus	Peromyscus melanurus

Evolutionary Relationship

Amazonian Marsh Rat and Black-tailed Deermouse share a common ancestor at the Family level: Cricetidae.

Conservation Status

Amazonian Marsh Rat

LC — Least Concern

Black-tailed Deermouse

EN — Endangered

Physical Characteristics

Attribute	Amazonian Marsh Rat	Black-tailed Deermouse
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.

Black-tailed Deermouse

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.

Black-tailed Deermouse

The Black-tailed Deermouse (Peromyscus melanurus) is a species in the genus Peromyscus. It is currently classified as Endangered on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.