Epaulard vs Tunicate

Orcinus orca compared with Ascidia zara

Key Differences

• Epaulard is Data Deficient while Tunicate is Not Evaluated.

Taxonomic Classification

Rank	Epaulard	Tunicate
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class	Mammalia (mamíferos)	Ascidiacea (Ascidiacea)
Order	Cetacea (Whales & Dolphins)	Phlebobranchia
Family	Delphinidae (Oceanic Dolphins)	Ascidiidae
Genus	Orcinus (Orcas)	Ascidia
Species	Orcinus orca	Ascidia zara

Evolutionary Relationship

Epaulard and Tunicate share a common ancestor at the Phylum level: Chordata. (cordados)

Conservation Status

Epaulard

DD — Data Deficient

Population: ~50.0K

Trend: Unknown ?

Tunicate

NE — Not Evaluated

Physical Characteristics

Attribute	Epaulard	Tunicate
Diet	Carnivore	—
Average Lifespan	50 years	—
Average Length	8.0 m	—
Average Weight	5.4 t	—

Habitat & Geographic Range

Epaulard

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 (4 countries), and South America (Colombia, Ecuador, Venezuela).

Tunicate

Habitat

Native to North America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Mexico and United States.

Epaulard

O maior membro da família dos golfinhos, as orcas (Orcinus orca) podem atingir até 9 metros de comprimento e 6 toneladas, sendo encontradas em todos os oceanos, do Ártico ao Antártico. Predadores de topo que vivem em grupos matrilineares com dialetos distintos, estratégias de caça e tradições culturais que diferem entre populações. Algumas populações se especializam em peixes, outras em mamíferos marinhos. Sem predadores naturais, as orcas ocupam o topo de todas as cadeias alimentares marinhas que habitam.