Atlantic armhook squid vs Buckelwal

Gonatus steenstrupi compared with Megaptera novaeangliae

Key Differences

Atlantic armhook squid is Least Concern while Buckelwal is Vulnerable.

Taxonomic Classification

Rank	Atlantic armhook squid	Buckelwal
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum	Mollusca (Weichtiere)	Chordata (Chordatiere)
Class	Cephalopoda (Kopffüßer)	Mammalia (Säugetiere)
Order	Oegopsida (Oegopsida)	Cetacea (Whales & Dolphins)
Family	Gonatidae	Balaenopteridae (Rorquals)
Genus	Gonatus	Megaptera (Humpback Whales)
Species	Gonatus steenstrupi	Megaptera novaeangliae

Evolutionary Relationship

Atlantic armhook squid and Buckelwal share a common ancestor at the Kingdom level: Animalia. (Tier)

Ansehen Kingdom: Animalia

Conservation Status

Atlantic armhook squid

LC — Least Concern

Buckelwal

VU — Vulnerable

Population: ~80.0K

Trend: Increasing ↑

Physical Characteristics

Attribute	Atlantic armhook squid	Buckelwal
Diet	—	Carnivore
Average Lifespan	—	50 years
Average Length	—	15.0 m
Average Weight	—	30.0 t

Habitat & Geographic Range

Atlantic armhook squid

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Found in 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.

Atlantic armhook squid

The Atlantic armhook squid (Gonatus steenstrupi) is a species in the genus Gonatus. It is currently classified as Least Concern on the IUCN Red List. 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.