Delicate Pygmy Rice Rat vs Obscure Drill

Oligoryzomys delicatus compared with Dichrorampha aeratana

Key Differences

• Delicate Pygmy Rice Rat is Data Deficient while Obscure Drill is Least Concern.

Taxonomic Classification

Rank	Delicate Pygmy Rice Rat	Obscure Drill
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Rodentia (Rodents)	Lepidoptera (Butterflies & Moths)
Family	Cricetidae	Tortricidae
Genus	Oligoryzomys	Dichrorampha
Species	Oligoryzomys delicatus	Dichrorampha aeratana

Evolutionary Relationship

Delicate Pygmy Rice Rat and Obscure Drill share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Delicate Pygmy Rice Rat

DD — Data Deficient

Obscure Drill

LC — Least Concern

Physical Characteristics

Attribute	Delicate Pygmy Rice Rat	Obscure Drill
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.

Obscure Drill

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, Sweden, and United States.