Amazonian Nectomys vs Crestless Fireback

Nectomys rattus compared with Lophura erythrophthalma

Key Differences

• Amazonian Nectomys is Least Concern while Crestless Fireback is Critically Endangered.

Taxonomic Classification

Rank	Amazonian Nectomys	Crestless Fireback
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Rodentia (Rodents)	Galliformes (Galliformes)
Family	Cricetidae	Phasianidae
Genus	Nectomys	Lophura
Species	Nectomys rattus	Lophura erythrophthalma

Evolutionary Relationship

Amazonian Nectomys and Crestless Fireback share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Amazonian Nectomys

LC — Least Concern

Crestless Fireback

CR — Critically Endangered

Physical Characteristics

Attribute	Amazonian Nectomys	Crestless Fireback
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.

Crestless Fireback

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Found in Norway. Currently classified as Critically Endangered 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.