Delicate Pygmy Rice Rat vs Olive-gray Thomasomys

Oligoryzomys delicatus compared with Thomasomys cinereus

Key Differences

• Delicate Pygmy Rice Rat is Data Deficient while Olive-gray Thomasomys is Least Concern.

Taxonomic Classification

Rank	Delicate Pygmy Rice Rat	Olive-gray Thomasomys
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 same	Cricetidae	Cricetidae
Genus	Oligoryzomys	Thomasomys
Species	Oligoryzomys delicatus	Thomasomys cinereus

Evolutionary Relationship

Delicate Pygmy Rice Rat and Olive-gray Thomasomys share a common ancestor at the Family level: Cricetidae.

Conservation Status

Delicate Pygmy Rice Rat

DD — Data Deficient

Olive-gray Thomasomys

LC — Least Concern

Physical Characteristics

Attribute	Delicate Pygmy Rice Rat	Olive-gray Thomasomys
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Delicate Pygmy Rice Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Ecuador.

Olive-gray Thomasomys

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador.

Shared Countries

Both species can be found in 1 countries:

🇪🇨 Ecuador