Austral ray vs Northern Luzon Apomys

Bathyraja griseocauda compared with Apomys datae

Key Differences

• Austral ray is Endangered while Northern Luzon Apomys is Least Concern.

Taxonomic Classification

Rank	Austral ray	Northern Luzon Apomys
Kingdom same	Animalia (प्राणी)	Animalia (प्राणी)
Phylum same	Chordata (रज्जुकी)	Chordata (रज्जुकी)
Class	Elasmobranchii	Mammalia (स्तनधारी)
Order	Rajiformes (Rajiformes)	Rodentia (कृंतक)
Family	Arhynchobatidae	Muridae (Mice & Rats)
Genus	Bathyraja	Apomys
Species	Bathyraja griseocauda	Apomys datae

Evolutionary Relationship

Austral ray and Northern Luzon Apomys share a common ancestor at the Phylum level: Chordata. (रज्जुकी)

Conservation Status

Austral ray

EN — Endangered

Northern Luzon Apomys

LC — Least Concern

Physical Characteristics

Attribute	Austral ray	Northern Luzon Apomys
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.

Northern Luzon Apomys

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.