Cownose ray vs Ord's kangaroo rat

Rhinoptera javanica compared with Dipodomys ordii

Key Differences

• Cownose ray is Endangered while Ord's kangaroo rat is Least Concern.

Taxonomic Classification

Rank	Cownose ray	Ord's kangaroo rat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Myliobatiformes (Myliobatiformes)	Rodentia (Rodents)
Family	Myliobatidae	Heteromyidae
Genus	Rhinoptera	Dipodomys
Species	Rhinoptera javanica	Dipodomys ordii

Evolutionary Relationship

Cownose ray and Ord's kangaroo rat share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Cownose ray

EN — Endangered

Ord's kangaroo rat

LC — Least Concern

Physical Characteristics

Attribute	Cownose ray	Ord's kangaroo rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Cownose ray

Habitat

Native to Asia, inhabiting ecosystems characteristic of the region.

Range

Found in Taiwan. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Ord's kangaroo rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.