Bornean Smooth-Tailed Treeshrew vs Ruff

Dendrogale melanura compared with Calidris pugnax

Key Differences

• Bornean Smooth-Tailed Treeshrew is Data Deficient while Ruff is Least Concern.

Taxonomic Classification

Rank	Bornean Smooth-Tailed Treeshrew	Ruff
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum same	Chordata (สัตว์มีแกนสันหลัง)	Chordata (สัตว์มีแกนสันหลัง)
Class	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)	Aves (นก)
Order	Scandentia (อันดับกระแต)	Charadriiformes (Charadriiformes)
Family	Tupaiidae	Scolopacidae
Genus	Dendrogale	Calidris
Species	Dendrogale melanura	Calidris pugnax

Evolutionary Relationship

Bornean Smooth-Tailed Treeshrew and Ruff share a common ancestor at the Phylum level: Chordata. (สัตว์มีแกนสันหลัง)

Conservation Status

Bornean Smooth-Tailed Treeshrew

DD — Data Deficient

Ruff

LC — Least Concern

Physical Characteristics

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

Habitat & Geographic Range

Bornean Smooth-Tailed Treeshrew

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Ruff

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Widely distributed across Asia (Taiwan), Europe (4 countries), North America (United States), and South America (Colombia, Venezuela).

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.

Ruff

Ruff (Calidris pugnax) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.