Olive-gray Thomasomys vs sika deer

Thomasomys cinereus compared with Cervus nippon

Key Differences

• Olive-gray Thomasomys is Least Concern while sika deer is Not Evaluated.

Taxonomic Classification

Rank	Olive-gray Thomasomys	sika deer
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Rodentia (Rodents)	Artiodactyla (Even-toed Ungulates)
Family	Cricetidae	Cervidae (Deer)
Genus	Thomasomys	Cervus (True Deer)
Species	Thomasomys cinereus	Cervus nippon

Evolutionary Relationship

Olive-gray Thomasomys and sika deer share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Olive-gray Thomasomys

LC — Least Concern

sika deer

NE — Not Evaluated

Physical Characteristics

Attribute	Olive-gray Thomasomys	sika deer
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.

sika deer

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Widely distributed across Africa (South Africa), Asia (Azerbaijan, Japan, Vietnam), Europe (22 countries), North America (United States), and Oceania and the Pacific (New Zealand).

sika deer

sika deer (Cervus nippon) is classified as Not Evaluated (NE) on the IUCN Red List. Not yet evaluated against IUCN Red List criteria. Conservation status remains to be determined.