Austral ray vs Large Luzon Carpomys

Bathyraja griseocauda compared with Carpomys melanurus

Key Differences

• Austral ray is Endangered while Large Luzon Carpomys is Data Deficient.

Taxonomic Classification

Rank	Austral ray	Large Luzon Carpomys
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class	Elasmobranchii	Mammalia (哺乳類)
Order	Rajiformes (ガンギエイ目)	Rodentia (ネズミ目)
Family	Arhynchobatidae	Muridae (Mice & Rats)
Genus	Bathyraja	Carpomys
Species	Bathyraja griseocauda	Carpomys melanurus

Evolutionary Relationship

Austral ray and Large Luzon Carpomys share a common ancestor at the Phylum level: Chordata. (脊索動物)

Conservation Status

Austral ray

EN — Endangered

Large Luzon Carpomys

DD — Data Deficient

Physical Characteristics

Attribute	Austral ray	Large Luzon Carpomys
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Austral ray

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, temperate grasslands and steppes, and montane grasslands and shrublands, among 5 distinct biome types within the Neotropic biogeographic realm.

Range

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

Large Luzon Carpomys

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Austral ray

The Austral ray (Bathyraja griseocauda) is a species in the genus Bathyraja. It is currently classified as Endangered on the IUCN Red List. Found across multiple habitat types including temperate broadleaf and mixed forests, temperate grasslands and steppes, and montane grasslands and shrublands, among 5 distinct biome types within the Neotropic biogeographic realm.