American Cupped Oyster vs Ballena jorobada

Crassostrea virginica compared with Megaptera novaeangliae

Key Differences

• American Cupped Oyster is Not Evaluated while Ballena jorobada is Vulnerable.

Taxonomic Classification

Rank	American Cupped Oyster	Ballena jorobada
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Mollusca (moluscos)	Chordata (cordados)
Class	Bivalvia (Bivalvia)	Mammalia (mamíferos)
Order	Ostreida (Ostreida)	Cetacea (Whales & Dolphins)
Family	Ostreidae	Balaenopteridae (Rorquals)
Genus	Crassostrea	Megaptera (Humpback Whales)
Species	Crassostrea virginica	Megaptera novaeangliae

Evolutionary Relationship

American Cupped Oyster and Ballena jorobada share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

American Cupped Oyster

NE — Not Evaluated

Ballena jorobada

VU — Vulnerable

Population: ~80.0K

Trend: Increasing ↑

Physical Characteristics

Attribute	American Cupped Oyster	Ballena jorobada
Diet	—	Carnivore
Average Lifespan	—	50 years
Average Length	—	15.0 m
Average Weight	—	30.0 t

Habitat & Geographic Range

American Cupped Oyster

Habitat

Native to Asia and Europe and North America, inhabiting ecosystems characteristic of the region.

Range

Widely distributed across Asia (China, Turkey), Europe (11 countries), North America (Bahamas, Canada, United States), and South America (Brazil).

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.

American Cupped Oyster

The American Cupped Oyster (Crassostrea virginica) is a species in the genus Crassostrea. Native to Asia and Europe and North America, inhabiting ecosystems characteristic of the region.

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.

Shared Countries

Both species can be found in 4 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden