Hudson s Thomaomys vs Small Crest

Thomasomys hudsoni compared with Anarsia spartiella

Key Differences

• Hudson s Thomaomys is Vulnerable while Small Crest is Endangered.

Taxonomic Classification

Rank	Hudson s Thomaomys	Small Crest
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Rodentia (Rodents)	Lepidoptera (Butterflies & Moths)
Family	Cricetidae	Gelechiidae
Genus	Thomasomys	Anarsia
Species	Thomasomys hudsoni	Anarsia spartiella

Evolutionary Relationship

Hudson s Thomaomys and Small Crest share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Hudson s Thomaomys

VU — Vulnerable

Small Crest

EN — Endangered

Physical Characteristics

Attribute	Hudson s Thomaomys	Small Crest
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

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.

Small Crest

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, and Sweden. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.