Delicate Pygmy Rice Rat vs true senna

Oligoryzomys delicatus compared with Senna alexandrina

Key Differences

• Delicate Pygmy Rice Rat is Data Deficient while true senna is Not Evaluated.

Taxonomic Classification

Rank	Delicate Pygmy Rice Rat	true senna
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Mammalia (Mammals)	Magnoliopsida (Dicots)
Order	Rodentia (Rodents)	Fabales (Legumes & Allies)
Family	Cricetidae	Fabaceae
Genus	Oligoryzomys	Senna
Species	Oligoryzomys delicatus	Senna alexandrina

Conservation Status

Delicate Pygmy Rice Rat

DD — Data Deficient

true senna

NE — Not Evaluated

Physical Characteristics

Attribute	Delicate Pygmy Rice Rat	true senna
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.

true senna

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Range

Widely distributed across Asia (Iraq, Qatar, Taiwan), Europe (Sweden), and South America (Brazil, Colombia, Ecuador).

Shared Countries

Both species can be found in 2 countries:

🇨🇴 Colombia 🇪🇨 Ecuador