Delicate Pygmy Rice Rat vs Nutgrass

Oligoryzomys delicatus compared with Cyperus rotundus

Key Differences

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

Taxonomic Classification

Rank	Delicate Pygmy Rice Rat	Nutgrass
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Mammalia (Mammals)	Liliopsida (Monocots)
Order	Rodentia (Rodents)	Poales (Grasses)
Family	Cricetidae	Cyperaceae
Genus	Oligoryzomys	Cyperus
Species	Oligoryzomys delicatus	Cyperus rotundus

Conservation Status

Delicate Pygmy Rice Rat

DD — Data Deficient

Nutgrass

LC — Least Concern

Physical Characteristics

Attribute	Delicate Pygmy Rice Rat	Nutgrass
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.

Nutgrass

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, flooded grasslands and savannas, and montane grasslands and shrublands, among 8 distinct biome types. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Africa (18 countries), Asia (20 countries), Europe (11 countries), North America (12 countries), Oceania and the Pacific (14 countries), and South America (7 countries).

Shared Countries

Both species can be found in 1 countries:

🇨🇴 Colombia