Ecuadorean Rice Rat vs Yabby

Nephelomys auriventer compared with Cherax destructor

Key Differences

• Ecuadorean Rice Rat is Least Concern while Yabby is Vulnerable.

Taxonomic Classification

Rank	Ecuadorean Rice Rat	Yabby
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Malacostraca (Crustaceans)
Order	Rodentia (Rodents)	Decapoda (Decapoda)
Family	Cricetidae	Parastacidae
Genus	Nephelomys	Cherax
Species	Nephelomys auriventer	Cherax destructor

Evolutionary Relationship

Ecuadorean Rice Rat and Yabby share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Ecuadorean Rice Rat

LC — Least Concern

Yabby

VU — Vulnerable

Physical Characteristics

Attribute	Ecuadorean Rice Rat	Yabby
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Ecuadorean Rice Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Ecuador.

Yabby

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, temperate coniferous forests, and temperate broadleaf and mixed forests, among 7 distinct biome types spanning the Indomalayan and Palearctic realms. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Africa (South Africa), Asia (China), Europe (4 countries), and North America (Mexico). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.