Austral ray vs Lavasoa Dwarf Lemur

Bathyraja griseocauda compared with Cheirogaleus lavasoensis

Taxonomic Classification

Rank	Austral ray	Lavasoa Dwarf Lemur
Kingdom same	Animalia (động vật)	Animalia (động vật)
Phylum same	Chordata (động vật có dây sống)	Chordata (động vật có dây sống)
Class	Elasmobranchii	Mammalia (lớp Thú)
Order	Rajiformes (Bộ Cá đuối)	Primates (bộ Linh trưởng)
Family	Arhynchobatidae	Cheirogaleidae
Genus	Bathyraja	Cheirogaleus
Species	Bathyraja griseocauda	Cheirogaleus lavasoensis

Evolutionary Relationship

Austral ray and Lavasoa Dwarf Lemur share a common ancestor at the Phylum level: Chordata. (động vật có dây sống)

Conservation Status

Austral ray

EN — Endangered

Lavasoa Dwarf Lemur

EN — Endangered

Physical Characteristics

Attribute	Austral ray	Lavasoa Dwarf Lemur
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.

Lavasoa Dwarf Lemur

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.