Delfín tonina vs Northern Pygmy Squid

Tursiops truncatus compared with Idiosepius paradoxus

Key Differences

Delfín tonina is Least Concern while Northern Pygmy Squid is Data Deficient.

Taxonomic Classification

Rank	Delfín tonina	Northern Pygmy Squid
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (cordados)	Mollusca (moluscos)
Class	Mammalia (mamíferos)	Cephalopoda (Cefalópodos)
Order	Cetacea (Whales & Dolphins)	Idiosepida (Idiosepida)
Family	Delphinidae (Oceanic Dolphins)	Idiosepiidae
Genus	Tursiops (Bottlenose Dolphins)	Idiosepius
Species	Tursiops truncatus	Idiosepius paradoxus

Evolutionary Relationship

Delfín tonina and Northern Pygmy Squid share a common ancestor at the Kingdom level: Animalia. (Animals)

Vista Kingdom: Animalia

Conservation Status

Delfín tonina

LC — Least Concern

Population: ~600.0K

Trend: Stable →

Northern Pygmy Squid

DD — Data Deficient

Physical Characteristics

Attribute	Delfín tonina	Northern Pygmy Squid
Diet	Carnivore	—
Average Lifespan	45 years	—
Average Length	3.0 m	—
Average Weight	300.0 kg	—

Habitat & Geographic Range

Delfín tonina

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).

Northern Pygmy Squid

Delfín tonina

La especie de delfín más estudiada y reconocida, los delfines mulares habitan océanos cálidos y templados de todo el mundo, desde las aguas costeras poco profundas hasta el mar abierto. Altamente inteligentes con grandes cerebros en relación con el tamaño corporal, demuestran autoreconocimiento, comunicación compleja y aprendizaje social. Viven en sociedades fluidas de fisión-fusión y cooperan para arrear peces. Una especie indicadora clave de la salud del ecosistema marino.