bell hydroid vs Горбатый кит

Obelia geniculata compared with Megaptera novaeangliae

Key Differences

• bell hydroid is Not Evaluated while Горбатый кит is Vulnerable.

Taxonomic Classification

Rank	bell hydroid	Горбатый кит
Kingdom same	Animalia (животные)	Animalia (животные)
Phylum	Cnidaria (стрекающие)	Chordata (хордовые)
Class	Hydrozoa (гидроидные)	Mammalia (млекопитающие)
Order	Leptothecata (Leptothecata)	Cetacea (Whales & Dolphins)
Family	Campanulariidae	Balaenopteridae (Rorquals)
Genus	Obelia	Megaptera (Humpback Whales)
Species	Obelia geniculata	Megaptera novaeangliae

Evolutionary Relationship

bell hydroid and Горбатый кит share a common ancestor at the Kingdom level: Animalia. (животные)

Conservation Status

bell hydroid

NE — Not Evaluated

Горбатый кит

VU — Vulnerable

Population: ~80.0K

Trend: Increasing ↑

Physical Characteristics

Attribute	bell hydroid	Горбатый кит
Diet	—	Carnivore
Average Lifespan	—	50 years
Average Length	—	15.0 m
Average Weight	—	30.0 t

Habitat & Geographic Range

bell hydroid

Habitat

Native to Africa and Europe and North America, inhabiting ecosystems characteristic of the region.

Range

Widely distributed across Africa (South Africa), Europe (4 countries), North America (United States), Oceania and the Pacific (New Zealand), and South America (Chile).

Горбатый кит

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 (5 countries), and South America (Colombia, Ecuador, Venezuela). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

bell hydroid

The Bell hydroid (Obelia geniculata) is a species in the genus Obelia. Native to Africa and Europe and North America, inhabiting ecosystems characteristic of the region.

Горбатый кит

Among the most acrobatic of the great whales, humpback whales are renowned for their complex, haunting songs sung by males during breeding season — some lasting hours and evolving over time. Reaching 16 meters and 30 tonnes, they undertake the longest migrations of any mammal. Found in all oceans, humpbacks feed on krill and small fish using cooperative bubble-net feeding. Populations have largely recovered from historic whaling.

Shared Countries

Both species can be found in 4 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden