Bonnelli's jewel squid vs Buckelwal

Histioteuthis bonnellii compared with Megaptera novaeangliae

Key Differences

Bonnelli's jewel squid is Least Concern while Buckelwal is Vulnerable.

Taxonomic Classification

Rank	Bonnelli's jewel squid	Buckelwal
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum	Mollusca (มอลลัสกา)	Chordata (สัตว์มีแกนสันหลัง)
Class	Cephalopoda (ชั้นเซฟาโลพอด)	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)
Order	Oegopsida (Oegopsida)	Cetacea (Whales & Dolphins)
Family	Histioteuthidae	Balaenopteridae (Rorquals)
Genus	Histioteuthis	Megaptera (Humpback Whales)
Species	Histioteuthis bonnellii	Megaptera novaeangliae

Evolutionary Relationship

Bonnelli's jewel squid and Buckelwal share a common ancestor at the Kingdom level: Animalia. (สัตว์)

ดู: Kingdom: Animalia

Conservation Status

Bonnelli's jewel squid

LC — Least Concern

Buckelwal

VU — Vulnerable

Population: ~80.0K

Trend: Increasing ↑

Physical Characteristics

Attribute	Bonnelli's jewel squid	Buckelwal
Diet	—	Carnivore
Average Lifespan	—	50 years
Average Length	—	15.0 m
Average Weight	—	30.0 t

Habitat & Geographic Range

Bonnelli's jewel 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.

Bonnelli's jewel squid

The Bonnelli's jewel squid (Histioteuthis bonnellii) is a species in the genus Histioteuthis. 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.