Delfín tonina vs Cachona

Tursiops truncatus compared with Sphyrna mokarran

Key Differences

• Delfín tonina is Least Concern while Cachona is Critically Endangered.
• Delfín tonina lives longer (45 years vs 40 years).

Taxonomic Classification

Rank	Delfín tonina	Cachona
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class	Mammalia (mamíferos)	Chondrichthyes (Cartilaginous Fish)
Order	Cetacea (Whales & Dolphins)	Carcharhiniformes (Ground Sharks)
Family	Delphinidae (Oceanic Dolphins)	Sphyrnidae (Hammerhead Sharks)
Genus	Tursiops (Bottlenose Dolphins)	Sphyrna (Hammerhead Sharks)
Species	Tursiops truncatus	Sphyrna mokarran

Evolutionary Relationship

Delfín tonina and Cachona share a common ancestor at the Phylum level: Chordata. (cordados)

Conservation Status

Delfín tonina

LC — Least Concern

Population: ~600.0K

Trend: Stable →

Cachona

CR — Critically Endangered

Trend: Decreasing ↓

Physical Characteristics

Attribute	Delfín tonina	Cachona
Diet	Carnivore	Carnivore
Average Lifespan	45 years	40 years
Average Length	3.0 m	5.0 m
Average Weight	300.0 kg	450.0 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).

Cachona

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and flooded grasslands and savannas, among 5 distinct biome types spanning the Indomalayan and Neotropic and Oceanian realms. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Colombia, Taiwan, and Venezuela. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

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.

Cachona

El gran tiburón martillo (Sphyrna mokarran), la mayor especie de tiburón martillo, alcanza hasta 6 metros y se encuentra en aguas costeras tropicales y subtropicales de todo el mundo. Su distintiva cabeza en forma de T (cefalofolia) aumenta dramáticamente la superficie sensorial para la electrorrecepción, permitiéndole detectar rayas enterradas bajo la arena con excepcional precisión — las rayas son su presa preferida. En Peligro Crítico, con poblaciones que han disminuido drásticamente debido a las aletas de alto valor y la mortalidad como captura incidental.

Shared Countries

Both species can be found in 3 countries:

🇨🇴 Colombia 🇹🇼 Taiwan 🇻🇪 Venezuela