Amazonian Nectomys vs Yabby

Nectomys rattus compared with Cherax destructor

Key Differences

• Amazonian Nectomys is Least Concern while Yabby is Vulnerable.

Taxonomic Classification

Rank	Amazonian Nectomys	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	Nectomys	Cherax
Species	Nectomys rattus	Cherax destructor

Evolutionary Relationship

Amazonian Nectomys and Yabby share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Amazonian Nectomys

LC — Least Concern

Yabby

VU — Vulnerable

Physical Characteristics

Attribute	Amazonian Nectomys	Yabby
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Amazonian Nectomys

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela.

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.

Amazonian Nectomys

The Amazonian Nectomys (Nectomys rattus) is a species in the genus Nectomys. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.