Epaulard vs four-tooth tubeworm

Orcinus orca compared with Spirobranchus tetraceros

Key Differences

• Epaulard is Data Deficient while four-tooth tubeworm is Not Evaluated.

Taxonomic Classification

Rank	Epaulard	four-tooth tubeworm
Kingdom same	Animalia (động vật)	Animalia (động vật)
Phylum	Chordata (động vật có dây sống)	Annelida (Ngành Giun đốt)
Class	Mammalia (lớp Thú)	Polychaeta (Polychaeta)
Order	Cetacea (Whales & Dolphins)	Sabellida (Sabellida)
Family	Delphinidae (Oceanic Dolphins)	Serpulidae
Genus	Orcinus (Orcas)	Spirobranchus
Species	Orcinus orca	Spirobranchus tetraceros

Evolutionary Relationship

Epaulard and four-tooth tubeworm share a common ancestor at the Kingdom level: Animalia. (động vật)

Conservation Status

Epaulard

DD — Data Deficient

Population: ~50.0K

Trend: Unknown ?

four-tooth tubeworm

NE — Not Evaluated

Physical Characteristics

Attribute	Epaulard	four-tooth tubeworm
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).

four-tooth tubeworm

Habitat

Native to Asia and Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Cyprus, Greece, Lebanon, Syria, and Turkey.

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.