blue jellyfish vs Buckelwal

Cyanea lamarckii compared with Megaptera novaeangliae

Key Differences

• blue jellyfish is Not Evaluated while Buckelwal is Vulnerable.

Taxonomic Classification

Rank	blue jellyfish	Buckelwal
Kingdom same	Animalia (hewan)	Animalia (hewan)
Phylum	Cnidaria (Cnidarians)	Chordata (Chordates)
Class	Scyphozoa (Scyphozoa)	Mammalia (mamalia)
Order	Semaeostomeae (Semaeostomeae)	Cetacea (Whales & Dolphins)
Family	Cyaneidae	Balaenopteridae (Rorquals)
Genus	Cyanea	Megaptera (Humpback Whales)
Species	Cyanea lamarckii	Megaptera novaeangliae

Evolutionary Relationship

blue jellyfish and Buckelwal share a common ancestor at the Kingdom level: Animalia. (hewan)

Conservation Status

blue jellyfish

NE — Not Evaluated

Buckelwal

VU — Vulnerable

Population: ~80.0K

Trend: Increasing ↑

Physical Characteristics

Attribute	blue jellyfish	Buckelwal
Diet	—	Carnivore
Average Lifespan	—	50 years
Average Length	—	15.0 m
Average Weight	—	30.0 t

Habitat & Geographic Range

blue jellyfish

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Belgium, Denmark, and Norway.

Buckelwal

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.

blue jellyfish

The Blue Jellyfish (Cyanea lamarckii) is a species in the genus Cyanea. Native to Europe, inhabiting ecosystems characteristic of the region.

Buckelwal

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 3 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇳🇴 Norway