Amazonian Marsh Rat vs Striped Ermel

Holochilus sciureus compared with Ethmia pusiella

Key Differences

• Amazonian Marsh Rat is Least Concern while Striped Ermel is Critically Endangered.

Taxonomic Classification

Rank	Amazonian Marsh Rat	Striped 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 pusiella

Evolutionary Relationship

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

Conservation Status

Amazonian Marsh Rat

LC — Least Concern

Striped Ermel

CR — Critically Endangered

Physical Characteristics

Attribute	Amazonian Marsh Rat	Striped 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.

Striped Ermel

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Norway and Sweden. Currently classified as Critically 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.