Raya austral lija vs Giant Jumping Rat

Bathyraja griseocauda compared with Hypogeomys antimena

Key Differences

• Raya austral lija is Endangered while Giant Jumping Rat is Critically Endangered.

Taxonomic Classification

Rank	Raya austral lija	Giant Jumping Rat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class	Elasmobranchii	Mammalia (mamíferos)
Order	Rajiformes (Rajiformes)	Rodentia (Rodents)
Family	Arhynchobatidae	Nesomyidae
Genus	Bathyraja	Hypogeomys
Species	Bathyraja griseocauda	Hypogeomys antimena

Evolutionary Relationship

Raya austral lija and Giant Jumping Rat share a common ancestor at the Phylum level: Chordata. (cordados)

Conservation Status

Raya austral lija

EN — Endangered

Giant Jumping Rat

CR — Critically Endangered

Physical Characteristics

Attribute	Raya austral lija	Giant Jumping Rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Raya austral lija

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.

Giant Jumping Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Raya austral lija

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.