Raya hocicuda de cola larga vs Ballena jorobada

Dipturus argentinensis compared with Megaptera novaeangliae

Key Differences

• Raya hocicuda de cola larga is Data Deficient while Ballena jorobada is Vulnerable.

Taxonomic Classification

Rank	Raya hocicuda de cola larga	Ballena jorobada
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class	Elasmobranchii	Mammalia (mamíferos)
Order	Rajiformes (Rajiformes)	Cetacea (Whales & Dolphins)
Family	Rajidae	Balaenopteridae (Rorquals)
Genus	Dipturus	Megaptera (Humpback Whales)
Species	Dipturus argentinensis	Megaptera novaeangliae

Evolutionary Relationship

Raya hocicuda de cola larga and Ballena jorobada share a common ancestor at the Phylum level: Chordata. (cordados)

Conservation Status

Raya hocicuda de cola larga

DD — Data Deficient

Ballena jorobada

VU — Vulnerable

Population: ~80.0K

Trend: Increasing ↑

Physical Characteristics

Attribute	Raya hocicuda de cola larga	Ballena jorobada
Diet	—	Carnivore
Average Lifespan	—	50 years
Average Length	—	15.0 m
Average Weight	—	30.0 t

Habitat & Geographic Range

Raya hocicuda de cola larga

Ballena jorobada

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.

Raya hocicuda de cola larga

The Argentine skate, Dipturus argentinensis, is a species. Its conservation status is listed as Data Deficient, meaning insufficient information exists to assess its risk of extinction.

Ballena jorobada

Entre las ballenas grandes más acrobáticas, las ballenas jorobadas son célebres por sus complejos y estremecedores cantos entonados por los machos durante la temporada reproductiva, que pueden durar horas y evolucionar con el tiempo. Alcanzando 16 metros y 30 toneladas, realizan las migraciones más largas de cualquier mamífero. Se encuentran en todos los océanos y se alimentan de krill y peces pequeños mediante la técnica cooperativa de pesca con red de burbujas.