Amazonian Oryzomys vs Spotted Ray

Hylaeamys yunganus compared with Bathyraja albomaculata

Key Differences

• Amazonian Oryzomys is Least Concern while Spotted Ray is Vulnerable.

Taxonomic Classification

Rank	Amazonian Oryzomys	Spotted Ray
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Chordata (Chordatiere)	Chordata (Chordatiere)
Class	Mammalia (Säugetiere)	Elasmobranchii
Order	Rodentia (Nagetiere)	Rajiformes (Rajiformes)
Family	Cricetidae	Arhynchobatidae
Genus	Hylaeamys	Bathyraja
Species	Hylaeamys yunganus	Bathyraja albomaculata

Evolutionary Relationship

Amazonian Oryzomys and Spotted Ray share a common ancestor at the Phylum level: Chordata. (Chordatiere)

Conservation Status

Amazonian Oryzomys

LC — Least Concern

Spotted Ray

VU — Vulnerable

Physical Characteristics

Attribute	Amazonian Oryzomys	Spotted 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.

Spotted Ray

Habitat

Native to South America, inhabiting ecosystems characteristic of the region.

Range

Found in Chile. Currently classified as Vulnerable 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.