Blackfin pygmy skate vs Горбатый кит

Fenestraja atripinna compared with Megaptera novaeangliae

Key Differences

• Blackfin pygmy skate is Least Concern while Горбатый кит is Vulnerable.

Taxonomic Classification

Rank	Blackfin pygmy skate	Горбатый кит
Kingdom same	Animalia (животные)	Animalia (животные)
Phylum same	Chordata (хордовые)	Chordata (хордовые)
Class	Elasmobranchii	Mammalia (млекопитающие)
Order	Rajiformes (скатообразные)	Cetacea (Whales & Dolphins)
Family	Rajidae	Balaenopteridae (Rorquals)
Genus	Fenestraja	Megaptera (Humpback Whales)
Species	Fenestraja atripinna	Megaptera novaeangliae

Evolutionary Relationship

Blackfin pygmy skate and Горбатый кит share a common ancestor at the Phylum level: Chordata. (хордовые)

Conservation Status

Blackfin pygmy skate

LC — Least Concern

Горбатый кит

VU — Vulnerable

Population: ~80.0K

Trend: Increasing ↑

Physical Characteristics

Attribute	Blackfin pygmy skate	Горбатый кит
Diet	—	Carnivore
Average Lifespan	—	50 years
Average Length	—	15.0 m
Average Weight	—	30.0 t

Habitat & Geographic Range

Blackfin pygmy skate

Горбатый кит

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.

Blackfin pygmy skate

The Blackfin pygmy skate (Fenestraja atripinna) is a species in the genus Fenestraja. It is currently classified as Least Concern on the IUCN Red List.

Горбатый кит

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.