Five-toed Pygmy Jerboa vs Multispine skate

Cardiocranius paradoxus compared with Bathyraja multispinis

Key Differences

• Five-toed Pygmy Jerboa is Data Deficient while Multispine skate is Near Threatened.

Taxonomic Classification

Rank	Five-toed Pygmy Jerboa	Multispine skate
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Rodentia (Rodents)	Rajiformes (Rajiformes)
Family	Dipodidae	Arhynchobatidae
Genus	Cardiocranius	Bathyraja
Species	Cardiocranius paradoxus	Bathyraja multispinis

Evolutionary Relationship

Five-toed Pygmy Jerboa and Multispine skate share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Five-toed Pygmy Jerboa

DD — Data Deficient

Multispine skate

NT — Near Threatened

Physical Characteristics

Attribute	Five-toed Pygmy Jerboa	Multispine skate
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Five-toed Pygmy Jerboa

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.