Brazilian rosewood vs Delicate Pygmy Rice Rat

Aniba rosaeodora compared with Oligoryzomys delicatus

Key Differences

Brazilian rosewood is Critically Endangered while Delicate Pygmy Rice Rat is Data Deficient.

Taxonomic Classification

Rank	Brazilian rosewood	Delicate Pygmy Rice Rat
Kingdom	Plantae (植物)	Animalia (动物界)
Phylum	Magnoliophyta (木兰植物门)	Chordata (脊索动物门)
Class	Magnoliopsida (木兰纲)	Mammalia (哺乳動物)
Order	Laurales (樟目)	Rodentia (啮齿目)
Family	Lauraceae	Cricetidae
Genus	Aniba	Oligoryzomys
Species	Aniba rosaeodora	Oligoryzomys delicatus

Conservation Status

Brazilian rosewood

CR — Critically Endangered

Delicate Pygmy Rice Rat

DD — Data Deficient

Physical Characteristics

Attribute	Brazilian rosewood	Delicate Pygmy Rice Rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Brazilian rosewood

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and tropical and subtropical grasslands and savannas, among 5 distinct biome types spanning the Neotropic and Oceanian realms. Populations are also found in montane and highland environments at higher elevations.

Range

Found in Colombia. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Delicate Pygmy Rice Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Ecuador.

Brazilian rosewood

The Brazilian rosewood (Aniba rosaeodora) is a species in the genus Aniba. It is currently classified as Critically Endangered on the IUCN Red List. Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and tropical and subtropical grasslands and savannas, among 5 distinct biome types spanning the