Cownose ray vs Gray-bellied dunnart

Rhinoptera javanica compared with Sminthopsis griseoventer

Key Differences

• Cownose ray is Endangered while Gray-bellied dunnart is Least Concern.

Taxonomic Classification

Rank	Cownose ray	Gray-bellied dunnart
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Myliobatiformes (Myliobatiformes)	Dasyuromorphia (Dasyuromorphia)
Family	Myliobatidae	Dasyuridae
Genus	Rhinoptera	Sminthopsis
Species	Rhinoptera javanica	Sminthopsis griseoventer

Evolutionary Relationship

Cownose ray and Gray-bellied dunnart share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Cownose ray

EN — Endangered

Gray-bellied dunnart

LC — Least Concern

Physical Characteristics

Attribute	Cownose ray	Gray-bellied dunnart
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.

Gray-bellied dunnart

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.