Olive-gray Thomasomys vs Striped Ermel

Thomasomys cinereus compared with Ethmia pusiella

Key Differences

• Olive-gray Thomasomys is Least Concern while Striped Ermel is Critically Endangered.

Taxonomic Classification

Rank	Olive-gray Thomasomys	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	Thomasomys	Ethmia
Species	Thomasomys cinereus	Ethmia pusiella

Evolutionary Relationship

Olive-gray Thomasomys and Striped Ermel share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Olive-gray Thomasomys

LC — Least Concern

Striped Ermel

CR — Critically Endangered

Physical Characteristics

Attribute	Olive-gray Thomasomys	Striped Ermel
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Olive-gray Thomasomys

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador.

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.