Blunt shovel nose ray vs Epaulard

Glaucostegus obtusus compared with Orcinus orca

Key Differences

• Blunt shovel nose ray is Critically Endangered while Epaulard is Data Deficient.

Taxonomic Classification

Rank	Blunt shovel nose ray	Epaulard
Kingdom same	Animalia (hayvan)	Animalia (hayvan)
Phylum same	Chordata (Kordalılar)	Chordata (Kordalılar)
Class	Elasmobranchii	Mammalia (memeliler)
Order	Rhinopristiformes (Rhinopristiformes)	Cetacea (Whales & Dolphins)
Family	Glaucostegidae	Delphinidae (Oceanic Dolphins)
Genus	Glaucostegus	Orcinus (Orcas)
Species	Glaucostegus obtusus	Orcinus orca

Evolutionary Relationship

Blunt shovel nose ray and Epaulard share a common ancestor at the Phylum level: Chordata. (Kordalılar)

Conservation Status

Blunt shovel nose ray

CR — Critically Endangered

Epaulard

DD — Data Deficient

Population: ~50.0K

Trend: Unknown ?

Physical Characteristics

Attribute	Blunt shovel nose ray	Epaulard
Diet	—	Carnivore
Average Lifespan	—	50 years
Average Length	—	8.0 m
Average Weight	—	5.4 t

Habitat & Geographic Range

Blunt shovel nose ray

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).

Blunt shovel nose ray

The Blunt shovel nose ray (Glaucostegus obtusus) is a species in the genus Glaucostegus. It is currently classified as Critically Endangered on the IUCN Red List.

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.