Epaulard vs Keeled Skimmer

Orcinus orca compared with Orthetrum coerulescens

Key Differences

• Epaulard is Data Deficient while Keeled Skimmer is Vulnerable.

Taxonomic Classification

Rank	Epaulard	Keeled Skimmer
Kingdom same	Animalia (hayvan)	Animalia (hayvan)
Phylum	Chordata (Kordalılar)	Arthropoda (Eklem bacaklılar)
Class	Mammalia (memeliler)	Insecta (böcek)
Order	Cetacea (Whales & Dolphins)	Odonata (Kızböcekleri)
Family	Delphinidae (Oceanic Dolphins)	Libellulidae
Genus	Orcinus (Orcas)	Orthetrum
Species	Orcinus orca	Orthetrum coerulescens

Evolutionary Relationship

Epaulard and Keeled Skimmer share a common ancestor at the Kingdom level: Animalia. (hayvan)

Conservation Status

Epaulard

DD — Data Deficient

Population: ~50.0K

Trend: Unknown ?

Keeled Skimmer

VU — Vulnerable

Physical Characteristics

Attribute	Epaulard	Keeled Skimmer
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).

Keeled Skimmer

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Luxembourg, Norway, and Sweden. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

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.

Keeled Skimmer

Keeled Skimmer (Orthetrum coerulescens) is classified as Vulnerable (VU) on the IUCN Red List. Facing a high risk of endangerment in the wild, with declining populations and increasing habitat pressure.

Shared Countries

Both species can be found in 3 countries:

🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden