Grey Pine Ermel vs Hudson s Thomaomys

Ocnerostoma friesei compared with Thomasomys hudsoni

Key Differences

• Grey Pine Ermel is Least Concern while Hudson s Thomaomys is Vulnerable.

Taxonomic Classification

Rank	Grey Pine Ermel	Hudson s Thomaomys
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Mammalia (Mammals)
Order	Lepidoptera (Butterflies & Moths)	Rodentia (Rodents)
Family	Yponomeutidae	Cricetidae
Genus	Ocnerostoma	Thomasomys
Species	Ocnerostoma friesei	Thomasomys hudsoni

Evolutionary Relationship

Grey Pine Ermel and Hudson s Thomaomys share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Grey Pine Ermel

LC — Least Concern

Hudson s Thomaomys

VU — Vulnerable

Physical Characteristics

Attribute	Grey Pine Ermel	Hudson s Thomaomys
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Grey Pine Ermel

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (8 countries).

Hudson s Thomaomys

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

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