Bornean Smooth-Tailed Treeshrew vs Cownose ray

Dendrogale melanura compared with Rhinoptera javanica

Key Differences

• Bornean Smooth-Tailed Treeshrew is Data Deficient while Cownose ray is Endangered.

Taxonomic Classification

Rank	Bornean Smooth-Tailed Treeshrew	Cownose ray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Scandentia (Scandentia)	Myliobatiformes (Myliobatiformes)
Family	Tupaiidae	Myliobatidae
Genus	Dendrogale	Rhinoptera
Species	Dendrogale melanura	Rhinoptera javanica

Evolutionary Relationship

Bornean Smooth-Tailed Treeshrew and Cownose ray share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Bornean Smooth-Tailed Treeshrew

DD — Data Deficient

Cownose ray

EN — Endangered

Physical Characteristics

Attribute	Bornean Smooth-Tailed Treeshrew	Cownose ray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bornean Smooth-Tailed Treeshrew

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.

Bornean Smooth-Tailed Treeshrew

The Bornean Smooth-tailed Treeshrew (Dendrogale melanura) is a species in the genus Dendrogale. It is currently classified as Data Deficient on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.