Austral ray vs Black-bearded Flying Fox

Bathyraja griseocauda compared with Pteropus melanopogon

Taxonomic Classification

Rank	Austral ray	Black-bearded Flying Fox
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Rajiformes (Rajiformes)	Chiroptera (Bats)
Family	Arhynchobatidae	Pteropodidae (Fruit Bats)
Genus	Bathyraja	Pteropus (Flying Foxes)
Species	Bathyraja griseocauda	Pteropus melanopogon

Evolutionary Relationship

Austral ray and Black-bearded Flying Fox share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Austral ray

EN — Endangered

Black-bearded Flying Fox

EN — Endangered

Physical Characteristics

Attribute	Austral ray	Black-bearded Flying Fox
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-bearded Flying Fox

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.

Black-bearded Flying Fox

The Black-bearded Flying Fox (Pteropus melanopogon) is a species in the genus Pteropus. It is currently classified as Endangered on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.