black ribbon worm vs Epaulard

Cerebratulus marginatus compared with Orcinus orca

Key Differences

• black ribbon worm is Not Evaluated while Epaulard is Data Deficient.

Taxonomic Classification

Rank	black ribbon worm	Epaulard
Kingdom same	Animalia (hayvan)	Animalia (hayvan)
Phylum	Nemertea (Hortumlu solucanlar)	Chordata (Kordalılar)
Class	Pilidiophora (Pilidiophora)	Mammalia (memeliler)
Order	Heteronemertea (Heteronemertea)	Cetacea (Whales & Dolphins)
Family	Lineidae	Delphinidae (Oceanic Dolphins)
Genus	Cerebratulus	Orcinus (Orcas)
Species	Cerebratulus marginatus	Orcinus orca

Evolutionary Relationship

black ribbon worm and Epaulard share a common ancestor at the Kingdom level: Animalia. (hayvan)

Conservation Status

black ribbon worm

NE — Not Evaluated

Epaulard

DD — Data Deficient

Population: ~50.0K

Trend: Unknown ?

Physical Characteristics

Attribute	black ribbon worm	Epaulard
Diet	—	Carnivore
Average Lifespan	—	50 years
Average Length	—	8.0 m
Average Weight	—	5.4 t

Habitat & Geographic Range

black ribbon worm

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, Norway, and Sweden.

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).

black ribbon worm

The Black ribbon worm (Cerebratulus marginatus) is a species in the genus Cerebratulus. Native to Europe, inhabiting ecosystems characteristic of the region.

Epaulard

The largest member of the dolphin family, orcas reach up to 9 meters and 6 tonnes and are found in every ocean from Arctic to Antarctic. Apex predators living in matrilineal pods with distinct dialects, hunting strategies, and cultural traditions that differ between populations. Some populations specialize in fish, others in marine mammals. No natural predators; orcas sit at the top of every marine food chain they inhabit.

Shared Countries

Both species can be found in 3 countries:

🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden