Austral ray vs Black Laceweaver

Bathyraja griseocauda compared with Amaurobius ferox

Key Differences

• Austral ray is Endangered while Black Laceweaver is Least Concern.

Taxonomic Classification

Rank	Austral ray	Black Laceweaver
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Elasmobranchii	Arachnida (Arachnids)
Order	Rajiformes (Rajiformes)	Araneae (Araneae)
Family	Arhynchobatidae	Amaurobiidae
Genus	Bathyraja	Amaurobius
Species	Bathyraja griseocauda	Amaurobius ferox

Evolutionary Relationship

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

Conservation Status

Austral ray

EN — Endangered

Black Laceweaver

LC — Least Concern

Physical Characteristics

Attribute	Austral ray	Black Laceweaver
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 Laceweaver

Habitat

Typically found in terrestrial habitats from forests to deserts.

Range

Distributed across Belgium, Canada, Denmark, Sweden, and United States.

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 Laceweaver

The Black Laceweaver (Amaurobius ferox) is a species in the genus Amaurobius. It is currently classified as Least Concern on the IUCN Red List. Typically found in terrestrial habitats from forests to deserts.