Austral ray vs Bartrobbe

Bathyraja griseocauda compared with Erignathus barbatus

Key Differences

• Austral ray is Endangered while Bartrobbe is Not Evaluated.

Taxonomic Classification

Rank	Austral ray	Bartrobbe
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Chordata (Chordatiere)	Chordata (Chordatiere)
Class	Elasmobranchii	Mammalia (Säugetiere)
Order	Rajiformes (Rajiformes)	Pinnipedia (Seals & Sea Lions)
Family	Arhynchobatidae	Phocidae (True Seals)
Genus	Bathyraja	Erignathus
Species	Bathyraja griseocauda	Erignathus barbatus

Evolutionary Relationship

Austral ray and Bartrobbe share a common ancestor at the Phylum level: Chordata. (Chordatiere)

Conservation Status

Austral ray

EN — Endangered

Bartrobbe

NE — Not Evaluated

Physical Characteristics

Attribute	Austral ray	Bartrobbe
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.

Bartrobbe

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Norway and Sweden.

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.

Bartrobbe

The Bearded seal (Erignathus barbatus) is a species in the genus Erignathus. Typically found in diverse terrestrial and aquatic ecosystems.