Cereal cyst nematode vs Epaulard

Heterodera avenae compared with Orcinus orca

Key Differences

Cereal cyst nematode is Not Evaluated while Epaulard is Data Deficient.

Taxonomic Classification

Rank	Cereal cyst nematode	Epaulard
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Nematoda (Roundworms)	Chordata (Chordates)
Class	Chromadorea (Chromadorea)	Mammalia (Mammals)
Order	Rhabditida (Rhabditida)	Cetacea (Whales & Dolphins)
Family	Heteroderidae	Delphinidae (Oceanic Dolphins)
Genus	Heterodera	Orcinus (Orcas)
Species	Heterodera avenae	Orcinus orca

Evolutionary Relationship

Cereal cyst nematode and Epaulard share a common ancestor at the Kingdom level: Animalia. (Animals)

View Kingdom: Animalia

Conservation Status

Cereal cyst nematode

NE — Not Evaluated

Epaulard

DD — Data Deficient

Population: ~50.0K

Trend: Unknown ?

Physical Characteristics

Attribute	Cereal cyst nematode	Epaulard
Diet	—	Carnivore
Average Lifespan	—	50 years
Average Length	—	8.0 m
Average Weight	—	5.4 t

Habitat & Geographic Range

Cereal cyst nematode

Habitat

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

Range

Found across Europe (7 countries) and North America (United States).

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).

Cereal cyst nematode

The Cereal Cyst Nematode (Heterodera avenae) is a species in the genus Heterodera. Found across Europe (7 countries) and North America (United States).

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.