common bottlenose dolphin vs Чернобрюхая змеешейка

Tursiops truncatus compared with Anhinga melanogaster

Key Differences

• common bottlenose dolphin is Least Concern while Чернобрюхая змеешейка is Near Threatened.

Taxonomic Classification

Rank	common bottlenose dolphin	Чернобрюхая змеешейка
Kingdom same	Animalia (животные)	Animalia (животные)
Phylum same	Chordata (хордовые)	Chordata (хордовые)
Class	Mammalia (млекопитающие)	Aves (птицы)
Order	Cetacea (Whales & Dolphins)	Suliformes (олушеобразные)
Family	Delphinidae (Oceanic Dolphins)	Anhingidae
Genus	Tursiops (Bottlenose Dolphins)	Anhinga
Species	Tursiops truncatus	Anhinga melanogaster

Evolutionary Relationship

common bottlenose dolphin and Чернобрюхая змеешейка share a common ancestor at the Phylum level: Chordata. (хордовые)

Conservation Status

common bottlenose dolphin

LC — Least Concern

Population: ~600.0K

Trend: Stable →

Чернобрюхая змеешейка

NT — Near Threatened

Physical Characteristics

Attribute	common bottlenose dolphin	Чернобрюхая змеешейка
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).

Чернобрюхая змеешейка

Habitat

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

Range

Distributed across Germany and Norway. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway