Amazonian Oryzomys vs Roughback Whipray

Hylaeamys yunganus compared with Fluvitrygon kittipongi

Key Differences

• Amazonian Oryzomys is Least Concern while Roughback Whipray is Endangered.

Taxonomic Classification

Rank	Amazonian Oryzomys	Roughback Whipray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Rodentia (Rodents)	Myliobatiformes (Myliobatiformes)
Family	Cricetidae	Dasyatidae
Genus	Hylaeamys	Fluvitrygon
Species	Hylaeamys yunganus	Fluvitrygon kittipongi

Evolutionary Relationship

Amazonian Oryzomys and Roughback Whipray share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Amazonian Oryzomys

LC — Least Concern

Roughback Whipray

EN — Endangered

Physical Characteristics

Attribute	Amazonian Oryzomys	Roughback Whipray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Amazonian Oryzomys

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.

Roughback Whipray

Amazonian Oryzomys

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