Bornean Smooth-Tailed Treeshrew vs Cuetzalan Salamander

Dendrogale melanura compared with Aquiloeurycea quetzalanensis

Key Differences

• Bornean Smooth-Tailed Treeshrew is Data Deficient while Cuetzalan Salamander is Critically Endangered.

Taxonomic Classification

Rank	Bornean Smooth-Tailed Treeshrew	Cuetzalan Salamander
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Amphibia (Amphibians)
Order	Scandentia (Scandentia)	Caudata (Caudata)
Family	Tupaiidae	Plethodontidae
Genus	Dendrogale	Aquiloeurycea
Species	Dendrogale melanura	Aquiloeurycea quetzalanensis

Evolutionary Relationship

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

Conservation Status

Bornean Smooth-Tailed Treeshrew

DD — Data Deficient

Cuetzalan Salamander

CR — Critically Endangered

Physical Characteristics

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

Habitat & Geographic Range

Bornean Smooth-Tailed Treeshrew

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Cuetzalan Salamander

Habitat

Found across multiple habitat types including tropical and subtropical coniferous forests, tropical and subtropical grasslands and savannas, and Mediterranean forests and woodlands, among 6 distinct biome types spanning the Nearctic and Neotropic realms. Populations are also found in montane and highland environments at higher elevations.

Range

Found in Mexico. Currently classified as Critically 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.