Amazonian Nectomys vs Broadbacked stingaree

Nectomys rattus compared with Urolophus expansus

Taxonomic Classification

Rank	Amazonian Nectomys	Broadbacked stingaree
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum same	Chordata (脊索动物门)	Chordata (脊索动物门)
Class	Mammalia (哺乳動物)	Elasmobranchii
Order	Rodentia (啮齿目)	Myliobatiformes (鱝目)
Family	Cricetidae	Urolophidae
Genus	Nectomys	Urolophus
Species	Nectomys rattus	Urolophus expansus

Evolutionary Relationship

Amazonian Nectomys and Broadbacked stingaree share a common ancestor at the Phylum level: Chordata. (脊索动物门)

Conservation Status

Amazonian Nectomys

LC — Least Concern

Broadbacked stingaree

LC — Least Concern

Physical Characteristics

Attribute	Amazonian Nectomys	Broadbacked stingaree
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.

Broadbacked stingaree

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.

Broadbacked stingaree

The Broadbacked stingaree (Urolophus expansus) is a species in the genus Urolophus. It is currently classified as Least Concern on the IUCN Red List.