Delicate Pygmy Rice Rat vs Hudson s Thomaomys

Oligoryzomys delicatus compared with Thomasomys hudsoni

Key Differences

• Delicate Pygmy Rice Rat is Data Deficient while Hudson s Thomaomys is Vulnerable.

Taxonomic Classification

Rank	Delicate Pygmy Rice Rat	Hudson s Thomaomys
Kingdom same	Animalia (животные)	Animalia (животные)
Phylum same	Chordata (хордовые)	Chordata (хордовые)
Class same	Mammalia (млекопитающие)	Mammalia (млекопитающие)
Order same	Rodentia (грызуны)	Rodentia (грызуны)
Family same	Cricetidae	Cricetidae
Genus	Oligoryzomys	Thomasomys
Species	Oligoryzomys delicatus	Thomasomys hudsoni

Evolutionary Relationship

Delicate Pygmy Rice Rat and Hudson s Thomaomys share a common ancestor at the Family level: Cricetidae.

Conservation Status

Delicate Pygmy Rice Rat

DD — Data Deficient

Hudson s Thomaomys

VU — Vulnerable

Physical Characteristics

Attribute	Delicate Pygmy Rice Rat	Hudson s Thomaomys
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.

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.

Shared Countries

Both species can be found in 1 countries:

🇪🇨 Ecuador