Raya reticulada vs Ballena jorobada

Psammobatis bergi compared with Megaptera novaeangliae

Key Differences

• Raya reticulada is Least Concern while Ballena jorobada is Vulnerable.

Taxonomic Classification

Rank	Raya reticulada	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	Arhynchobatidae	Balaenopteridae (Rorquals)
Genus	Psammobatis	Megaptera (Humpback Whales)
Species	Psammobatis bergi	Megaptera novaeangliae

Evolutionary Relationship

Raya reticulada and Ballena jorobada share a common ancestor at the Phylum level: Chordata. (cordados)

Conservation Status

Raya reticulada

LC — Least Concern

Ballena jorobada

VU — Vulnerable

Population: ~80.0K

Trend: Increasing ↑

Physical Characteristics

Attribute	Raya reticulada	Ballena jorobada
Diet	—	Carnivore
Average Lifespan	—	50 years
Average Length	—	15.0 m
Average Weight	—	30.0 t

Habitat & Geographic Range

Raya reticulada

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 reticulada

The Blotched sand skate (Psammobatis bergi) is a species in the genus Psammobatis. It is currently classified as Least Concern on the IUCN Red List. As a member of the genus Psammobatis, it shares ecological traits with closely related species.

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.