Delfín tonina vs Ross worm

Tursiops truncatus compared with Sabellaria spinulosa

Key Differences

• Delfín tonina is Least Concern while Ross worm is Not Evaluated.

Taxonomic Classification

Rank	Delfín tonina	Ross worm
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (cordados)	Annelida (Segmented Worms)
Class	Mammalia (mamíferos)	Polychaeta (Polychaeta)
Order	Cetacea (Whales & Dolphins)	Sabellida (Sabellida)
Family	Delphinidae (Oceanic Dolphins)	Sabellariidae
Genus	Tursiops (Bottlenose Dolphins)	Sabellaria
Species	Tursiops truncatus	Sabellaria spinulosa

Evolutionary Relationship

Delfín tonina and Ross worm share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Delfín tonina

LC — Least Concern

Population: ~600.0K

Trend: Stable →

Ross worm

NE — Not Evaluated

Physical Characteristics

Attribute	Delfín tonina	Ross worm
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).

Ross worm

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Found across Europe (7 countries).

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.

Shared Countries

Both species can be found in 4 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden