black crested gibbon vs blue whale

Nomascus concolor compared with Balaenoptera musculus

Key Differences

• black crested gibbon is Critically Endangered while blue whale is Vulnerable.

Taxonomic Classification

Rank	black crested gibbon	blue whale
Kingdom same	Animalia (động vật)	Animalia (động vật)
Phylum same	Chordata (động vật có dây sống)	Chordata (động vật có dây sống)
Class same	Mammalia (lớp Thú)	Mammalia (lớp Thú)
Order	Primates (bộ Linh trưởng)	Cetacea (Whales & Dolphins)
Family	Hylobatidae	Balaenopteridae (Rorquals)
Genus	Nomascus	Balaenoptera (Rorquals)
Species	Nomascus concolor	Balaenoptera musculus

Evolutionary Relationship

black crested gibbon and blue whale share a common ancestor at the Class level: Mammalia. (lớp Thú)

Conservation Status

black crested gibbon

CR — Critically Endangered

blue whale

VU — Vulnerable

Population: ~15.0K

Trend: Increasing ↑

Physical Characteristics

Attribute	black crested gibbon	blue whale
Diet	—	Carnivore
Average Lifespan	—	90 years
Average Length	—	30.0 m
Average Weight	—	150.0 t

Habitat & Geographic Range

black crested gibbon

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

blue whale

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 11 distinct biome types. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Asia (Taiwan), Europe (4 countries), and South America (Colombia, Ecuador). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

black crested gibbon

The Black Crested Gibbon (Nomascus concolor) is a species in the genus Nomascus. It is currently classified as Critically Endangered on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

blue whale

The largest animal ever known to have lived on Earth, blue whales can reach 33 meters and 200 tonnes — their hearts alone weigh as much as a small car. Found in all oceans, they migrate between polar feeding grounds and tropical breeding areas. Filter feeders consuming up to 4 tonnes of krill daily. Endangered, with global populations estimated at 10,000–25,000 after near-extinction from 20th-century whaling.