Giant Jumping Rat vs Speckled ray

Hypogeomys antimena compared with Raja polystigma

Key Differences

• Giant Jumping Rat is Critically Endangered while Speckled ray is Least Concern.

Taxonomic Classification

Rank	Giant Jumping Rat	Speckled ray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Rodentia (Rodents)	Rajiformes (Rajiformes)
Family	Nesomyidae	Rajidae
Genus	Hypogeomys	Raja
Species	Hypogeomys antimena	Raja polystigma

Evolutionary Relationship

Giant Jumping Rat and Speckled ray share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Giant Jumping Rat

CR — Critically Endangered

Speckled ray

LC — Least Concern

Physical Characteristics

Attribute	Giant Jumping Rat	Speckled ray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Giant Jumping Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Speckled ray