common bottlenose dolphin vs Sumatran Water Shrew

Tursiops truncatus compared with Chimarrogale sumatrana

Key Differences

• common bottlenose dolphin is Least Concern while Sumatran Water Shrew is Data Deficient.

Taxonomic Classification

Rank	common bottlenose dolphin	Sumatran Water Shrew
Kingdom same	Animalia (животные)	Animalia (животные)
Phylum same	Chordata (хордовые)	Chordata (хордовые)
Class same	Mammalia (млекопитающие)	Mammalia (млекопитающие)
Order	Cetacea (Whales & Dolphins)	Soricomorpha (землеройкообразные)
Family	Delphinidae (Oceanic Dolphins)	Soricidae
Genus	Tursiops (Bottlenose Dolphins)	Chimarrogale
Species	Tursiops truncatus	Chimarrogale sumatrana

Evolutionary Relationship

common bottlenose dolphin and Sumatran Water Shrew share a common ancestor at the Class level: Mammalia. (млекопитающие)

Conservation Status

common bottlenose dolphin

LC — Least Concern

Population: ~600.0K

Trend: Stable →

Sumatran Water Shrew

DD — Data Deficient

Physical Characteristics

Attribute	common bottlenose dolphin	Sumatran Water Shrew
Diet	Carnivore	—
Average Lifespan	45 years	—
Average Length	3.0 m	—
Average Weight	300.0 kg	—

Habitat & Geographic Range

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).

Sumatran Water Shrew

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

common bottlenose dolphin

The most studied and recognized dolphin species, bottlenose dolphins inhabit warm and temperate oceans worldwide, from coastal shallows to the open sea. Highly intelligent with large brains relative to body size, they demonstrate self-recognition, complex communication, and social learning. They live in fluid fission-fusion societies and cooperate to herd fish. A keystone indicator species for marine ecosystem health.