Hudson s Thomaomys vs Neumann s Arvicanthis

Thomasomys hudsoni compared with Arvicanthis neumanni

Key Differences

• Hudson s Thomaomys is Vulnerable while Neumann s Arvicanthis is Least Concern.

Taxonomic Classification

Rank	Hudson s Thomaomys	Neumann s Arvicanthis
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order same	Rodentia (Rodents)	Rodentia (Rodents)
Family	Cricetidae	Muridae (Mice & Rats)
Genus	Thomasomys	Arvicanthis
Species	Thomasomys hudsoni	Arvicanthis neumanni

Evolutionary Relationship

Hudson s Thomaomys and Neumann s Arvicanthis share a common ancestor at the Order level: Rodentia. (Rodents)

Conservation Status

Hudson s Thomaomys

VU — Vulnerable

Neumann s Arvicanthis

LC — Least Concern

Physical Characteristics

Attribute	Hudson s Thomaomys	Neumann s Arvicanthis
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.

Neumann s Arvicanthis

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.