Bull's-eye stingray vs Epaulard

Urobatis concentricus compared with Orcinus orca

Key Differences

• Bull's-eye stingray is Least Concern while Epaulard is Data Deficient.

Taxonomic Classification

Rank	Bull's-eye stingray	Epaulard
Kingdom same	Animalia (động vật)	Animalia (động vật)
Phylum same	Chordata (động vật có dây sống)	Chordata (động vật có dây sống)
Class	Elasmobranchii	Mammalia (lớp Thú)
Order	Myliobatiformes (Bộ Cá đuối ó)	Cetacea (Whales & Dolphins)
Family	Urotrygonidae	Delphinidae (Oceanic Dolphins)
Genus	Urobatis	Orcinus (Orcas)
Species	Urobatis concentricus	Orcinus orca

Evolutionary Relationship

Bull's-eye stingray and Epaulard share a common ancestor at the Phylum level: Chordata. (động vật có dây sống)

Conservation Status

Bull's-eye stingray

LC — Least Concern

Epaulard

DD — Data Deficient

Population: ~50.0K

Trend: Unknown ?

Physical Characteristics

Attribute	Bull's-eye stingray	Epaulard
Diet	—	Carnivore
Average Lifespan	—	50 years
Average Length	—	8.0 m
Average Weight	—	5.4 t

Habitat & Geographic Range

Bull's-eye stingray

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).

Bull's-eye stingray

The Bull's-eye stingray (Urobatis concentricus) is a species in the genus Urobatis. It is currently classified as Least Concern 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.