Austral ray vs chauve-souris argentée

Bathyraja griseocauda compared with Lasionycteris noctivagans

Key Differences

• Austral ray is Endangered while chauve-souris argentée is Least Concern.

Taxonomic Classification

Rank	Austral ray	chauve-souris argentée
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (mammifères)
Order	Rajiformes (Rajiformes)	Chiroptera (Bats)
Family	Arhynchobatidae	Vespertilionidae
Genus	Bathyraja	Lasionycteris
Species	Bathyraja griseocauda	Lasionycteris noctivagans

Evolutionary Relationship

Austral ray and chauve-souris argentée share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Austral ray

EN — Endangered

chauve-souris argentée

LC — Least Concern

Physical Characteristics

Attribute	Austral ray	chauve-souris argentée
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.

chauve-souris argentée

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in 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.

chauve-souris argentée

The Black Bat (Lasionycteris noctivagans) is a species in the genus Lasionycteris. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.