Buckelwal vs Lined round stingray

Megaptera novaeangliae compared with Urotrygon rogersi

Key Differences

Buckelwal is Vulnerable while Lined round stingray is Near Threatened.

Taxonomic Classification

Rank	Buckelwal	Lined round stingray
Kingdom same	Animalia (حيوانات)	Animalia (حيوانات)
Phylum same	Chordata (حبليات)	Chordata (حبليات)
Class	Mammalia (ثدييات)	Elasmobranchii
Order	Cetacea (Whales & Dolphins)	Myliobatiformes (لخمة بهشية)
Family	Balaenopteridae (Rorquals)	Urotrygonidae
Genus	Megaptera (Humpback Whales)	Urotrygon
Species	Megaptera novaeangliae	Urotrygon rogersi

Evolutionary Relationship

Buckelwal and Lined round stingray share a common ancestor at the Phylum level: Chordata. (حبليات)

استعراض Phylum: Chordata

Conservation Status

Buckelwal

VU — Vulnerable

Population: ~80.0K

Trend: Increasing ↑

Lined round stingray

NT — Near Threatened

Physical Characteristics

Attribute	Buckelwal	Lined round stingray
Diet	Carnivore	—
Average Lifespan	50 years	—
Average Length	15.0 m	—
Average Weight	30.0 t	—

Habitat & Geographic Range

Buckelwal

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 (5 countries), and South America (Colombia, Ecuador, Venezuela). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Lined round stingray

Buckelwal

Among the most acrobatic of the great whales, humpback whales are renowned for their complex, haunting songs sung by males during breeding season — some lasting hours and evolving over time. Reaching 16 meters and 30 tonnes, they undertake the longest migrations of any mammal. Found in all oceans, humpbacks feed on krill and small fish using cooperative bubble-net feeding. Populations have largely recovered from historic whaling.