Amazonian Marsh Rat vs Mountain Ermel

Holochilus sciureus compared with Ethmia pyrausta

Key Differences

• Amazonian Marsh Rat is Least Concern while Mountain Ermel is Endangered.

Taxonomic Classification

Rank	Amazonian Marsh Rat	Mountain Ermel
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Rodentia (Rodents)	Lepidoptera (Butterflies & Moths)
Family	Cricetidae	Ethmiidae
Genus	Holochilus	Ethmia
Species	Holochilus sciureus	Ethmia pyrausta

Evolutionary Relationship

Amazonian Marsh Rat and Mountain Ermel share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Amazonian Marsh Rat

LC — Least Concern

Mountain Ermel

EN — Endangered

Physical Characteristics

Attribute	Amazonian Marsh Rat	Mountain Ermel
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.

Mountain Ermel

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found in Sweden. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

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.