Boreopacific gonate squid vs common bottlenose dolphin

Gonatopsis borealis compared with Tursiops truncatus

Taxonomic Classification

Rank	Boreopacific gonate squid	common bottlenose dolphin
Kingdom same	Animalia (животные)	Animalia (животные)
Phylum	Mollusca (моллюски)	Chordata (хордовые)
Class	Cephalopoda (головоногие)	Mammalia (млекопитающие)
Order	Oegopsida (Океанические кальмары)	Cetacea (Whales & Dolphins)
Family	Gonatidae	Delphinidae (Oceanic Dolphins)
Genus	Gonatopsis	Tursiops (Bottlenose Dolphins)
Species	Gonatopsis borealis	Tursiops truncatus

Evolutionary Relationship

Boreopacific gonate squid and common bottlenose dolphin share a common ancestor at the Kingdom level: Animalia. (животные)

Conservation Status

Boreopacific gonate squid

LC — Least Concern

common bottlenose dolphin

LC — Least Concern

Population: ~600.0K

Trend: Stable →

Physical Characteristics

Attribute	Boreopacific gonate squid	common bottlenose dolphin
Diet	—	Carnivore
Average Lifespan	—	45 years
Average Length	—	3.0 m
Average Weight	—	300.0 kg

Habitat & Geographic Range

Boreopacific gonate squid

common bottlenose dolphin

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

Range

Widely distributed across Asia (Taiwan), Europe (6 countries), and South America (Colombia, Ecuador, Venezuela).

Boreopacific gonate squid

The Boreopacific Gonate Squid (Gonatopsis borealis) is a species in the genus Gonatopsis. It is currently classified as Least Concern on the IUCN Red List.

common bottlenose dolphin

The most studied and recognized dolphin species, bottlenose dolphins inhabit warm and temperate oceans worldwide, from coastal shallows to the open sea. Highly intelligent with large brains relative to body size, they demonstrate self-recognition, complex communication, and social learning. They live in fluid fission-fusion societies and cooperate to herd fish. A keystone indicator species for marine ecosystem health.