Chestnut dunnart vs Cownose ray

Sminthopsis archeri compared with Rhinoptera javanica

Key Differences

• Chestnut dunnart is Data Deficient while Cownose ray is Endangered.

Taxonomic Classification

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

Evolutionary Relationship

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

Conservation Status

Chestnut dunnart

DD — Data Deficient

Cownose ray

EN — Endangered

Physical Characteristics

Attribute	Chestnut dunnart	Cownose ray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Chestnut dunnart

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.

Chestnut dunnart

The Chestnut dunnart (Sminthopsis archeri) is a species in the genus Sminthopsis. It is currently classified as Data Deficient on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.