Heath Pseudomys vs Multispine skate

Pseudomys shortridgei compared with Bathyraja multispinis

Taxonomic Classification

Rank	Heath Pseudomys	Multispine skate
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Rodentia (Rodents)	Rajiformes (Rajiformes)
Family	Muridae (Mice & Rats)	Arhynchobatidae
Genus	Pseudomys	Bathyraja
Species	Pseudomys shortridgei	Bathyraja multispinis

Evolutionary Relationship

Heath Pseudomys and Multispine skate share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Heath Pseudomys

NT — Near Threatened

Multispine skate

NT — Near Threatened

Physical Characteristics

Attribute	Heath Pseudomys	Multispine skate
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Heath Pseudomys

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Multispine skate

Habitat

Native to South America, inhabiting ecosystems characteristic of the region.

Range

Found in Chile. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.