Dense Silky-bent vs Grizzled Colilargo

Apera interrupta compared with Oligoryzomys griseolus

Key Differences

• Dense Silky-bent is Near Threatened while Grizzled Colilargo is Least Concern.

Taxonomic Classification

Rank	Dense Silky-bent	Grizzled Colilargo
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (Chordates)
Class	Liliopsida (Monocots)	Mammalia (Mammals)
Order	Poales (Grasses)	Rodentia (Rodents)
Family	Poaceae (Grass Family)	Cricetidae
Genus	Apera	Oligoryzomys
Species	Apera interrupta	Oligoryzomys griseolus

Conservation Status

Dense Silky-bent

NT — Near Threatened

Grizzled Colilargo

LC — Least Concern

Physical Characteristics

Attribute	Dense Silky-bent	Grizzled Colilargo
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dense Silky-bent

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, temperate grasslands and steppes, and flooded grasslands and savannas, among 4 distinct biome types within the Neotropic biogeographic realm.

Range

Widely distributed across Asia (Japan), Europe (9 countries), North America (Canada, United States), Oceania and the Pacific (Australia), and South America (Argentina, Chile). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Grizzled Colilargo

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela.