black-shanked douc vs Afalina

Pygathrix nigripes compared with Tursiops truncatus

Key Differences

• black-shanked douc is Critically Endangered while Afalina is Least Concern.

Taxonomic Classification

Rank	black-shanked douc	Afalina
Kingdom same	Animalia (hayvan)	Animalia (hayvan)
Phylum same	Chordata (Kordalılar)	Chordata (Kordalılar)
Class same	Mammalia (memeliler)	Mammalia (memeliler)
Order	Primates (Primat)	Cetacea (Whales & Dolphins)
Family	Cercopithecidae (Old World Monkeys)	Delphinidae (Oceanic Dolphins)
Genus	Pygathrix	Tursiops (Bottlenose Dolphins)
Species	Pygathrix nigripes	Tursiops truncatus

Evolutionary Relationship

black-shanked douc and Afalina share a common ancestor at the Class level: Mammalia. (memeliler)

Conservation Status

black-shanked douc

CR — Critically Endangered

Afalina

LC — Least Concern

Population: ~600.0K

Trend: Stable →

Physical Characteristics

Attribute	black-shanked douc	Afalina
Diet	—	Carnivore
Average Lifespan	—	45 years
Average Length	—	3.0 m
Average Weight	—	300.0 kg

Habitat & Geographic Range

black-shanked douc

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Afalina

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).

black-shanked douc

The Black-shanked douc (Pygathrix nigripes) is a species in the genus Pygathrix. It is currently classified as Critically Endangered on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

Afalina

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.