Epaulard vs Yellow Lance

Orcinus orca compared with Elliptio lanceolata

Key Differences

• Epaulard is Data Deficient while Yellow Lance is Near Threatened.

Taxonomic Classification

Rank	Epaulard	Yellow Lance
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (cordados)	Mollusca (Moluscos)
Class	Mammalia (mamíferos)	Bivalvia (Bivalvia)
Order	Cetacea (Whales & Dolphins)	Unionida (Unionoida)
Family	Delphinidae (Oceanic Dolphins)	Unionidae
Genus	Orcinus (Orcas)	Elliptio
Species	Orcinus orca	Elliptio lanceolata

Evolutionary Relationship

Epaulard and Yellow Lance share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Epaulard

DD — Data Deficient

Population: ~50.0K

Trend: Unknown ?

Yellow Lance

NT — Near Threatened

Physical Characteristics

Attribute	Epaulard	Yellow Lance
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).

Yellow Lance

Habitat

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

Range

Found in United States. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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.