Amazonian Oryzomys vs undulate ray

Hylaeamys yunganus compared with Raja undulata

Key Differences

• Amazonian Oryzomys is Least Concern while undulate ray is Endangered.

Taxonomic Classification

Rank	Amazonian Oryzomys	undulate ray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Rodentia (Rodents)	Rajiformes (Rajiformes)
Family	Cricetidae	Rajidae
Genus	Hylaeamys	Raja
Species	Hylaeamys yunganus	Raja undulata

Evolutionary Relationship

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

Conservation Status

Amazonian Oryzomys

LC — Least Concern

undulate ray

EN — Endangered

Physical Characteristics

Attribute	Amazonian Oryzomys	undulate ray
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.

undulate ray

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Found in Belgium. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

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.