Austral ray vs Black Kauri

Bathyraja griseocauda compared with Agathis atropurpurea

Key Differences

• Austral ray is Endangered while Black Kauri is Near Threatened.

Taxonomic Classification

Rank	Austral ray	Black Kauri
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Elasmobranchii	Insecta (Insects)
Order	Rajiformes (Rajiformes)	Hymenoptera (Ants, Bees & Wasps)
Family	Arhynchobatidae	Braconidae
Genus	Bathyraja	Agathis
Species	Bathyraja griseocauda	Agathis atropurpurea

Evolutionary Relationship

Austral ray and Black Kauri share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Austral ray

EN — Endangered

Black Kauri

NT — Near Threatened

Physical Characteristics

Attribute	Austral ray	Black Kauri
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.

Black Kauri

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

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.

Black Kauri

The Black Kauri (Agathis atropurpurea) is a species in the genus Agathis. It is currently classified as Near Threatened on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.