Bornean Smooth-Tailed Treeshrew vs common bottlenose dolphin

Dendrogale melanura compared with Tursiops truncatus

Key Differences

• Bornean Smooth-Tailed Treeshrew is Data Deficient while common bottlenose dolphin is Least Concern.

Taxonomic Classification

Rank	Bornean Smooth-Tailed Treeshrew	common bottlenose dolphin
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class same	Mammalia (mamíferos)	Mammalia (mamíferos)
Order	Scandentia (Scandentia)	Cetacea (Whales & Dolphins)
Family	Tupaiidae	Delphinidae (Oceanic Dolphins)
Genus	Dendrogale	Tursiops (Bottlenose Dolphins)
Species	Dendrogale melanura	Tursiops truncatus

Evolutionary Relationship

Bornean Smooth-Tailed Treeshrew and common bottlenose dolphin share a common ancestor at the Class level: Mammalia. (mamíferos)

Conservation Status

Bornean Smooth-Tailed Treeshrew

DD — Data Deficient

common bottlenose dolphin

LC — Least Concern

Population: ~600.0K

Trend: Stable →

Physical Characteristics

Attribute	Bornean Smooth-Tailed Treeshrew	common bottlenose dolphin
Diet	—	Carnivore
Average Lifespan	—	45 years
Average Length	—	3.0 m
Average Weight	—	300.0 kg

Habitat & Geographic Range

Bornean Smooth-Tailed Treeshrew

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

common bottlenose dolphin

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and tropical and subtropical grasslands and savannas, among 12 distinct biome types. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Asia (Taiwan), Europe (6 countries), and South America (Colombia, Ecuador, 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.

common bottlenose dolphin

A espécie de golfinho mais estudada e reconhecida, os roazes habitam oceanos quentes e temperados de todo o mundo, desde águas costeiras rasas até ao mar aberto. Altamente inteligentes com grandes cérebros em relação ao tamanho corporal, demonstram auto-reconhecimento, comunicação complexa e aprendizagem social. Vivem em sociedades fluidas de fissão-fusão e cooperam para arrebanhar peixes. Uma espécie indicadora chave da saúde dos ecossistemas marinhos.