Amazonian Oryzomys vs Granular dogfish

Hylaeamys yunganus compared with Centroscyllium granulatum

Key Differences

• Amazonian Oryzomys is Least Concern while Granular dogfish is Vulnerable.

Taxonomic Classification

Rank	Amazonian Oryzomys	Granular dogfish
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Rodentia (Rodents)	Squaliformes (Squaliformes)
Family	Cricetidae	Etmopteridae
Genus	Hylaeamys	Centroscyllium
Species	Hylaeamys yunganus	Centroscyllium granulatum

Evolutionary Relationship

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

Conservation Status

Amazonian Oryzomys

LC — Least Concern

Granular dogfish

VU — Vulnerable

Physical Characteristics

Attribute	Amazonian Oryzomys	Granular dogfish
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.

Granular dogfish

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.