Auster Olympia oyster vs blue whale

Ostrea conchaphila compared with Balaenoptera musculus

Key Differences

• Auster Olympia oyster is Data Deficient while blue whale is Vulnerable.

Taxonomic Classification

Rank	Auster Olympia oyster	blue whale
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Mollusca (Moluscos)	Chordata (cordados)
Class	Bivalvia (Bivalvia)	Mammalia (mamíferos)
Order	Ostreida (Ostreoida)	Cetacea (Whales & Dolphins)
Family	Ostreidae	Balaenopteridae (Rorquals)
Genus	Ostrea	Balaenoptera (Rorquals)
Species	Ostrea conchaphila	Balaenoptera musculus

Evolutionary Relationship

Auster Olympia oyster and blue whale share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Auster Olympia oyster

DD — Data Deficient

blue whale

VU — Vulnerable

Population: ~15.0K

Trend: Increasing ↑

Physical Characteristics

Attribute	Auster Olympia oyster	blue whale
Diet	—	Carnivore
Average Lifespan	—	90 years
Average Length	—	30.0 m
Average Weight	—	150.0 t

Habitat & Geographic Range

Auster Olympia oyster

blue whale

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

Auster Olympia oyster

The Auster Olympia oyster (Ostrea conchaphila) is a species in the genus Ostrea. Its conservation status is listed as Data Deficient on the IUCN Red List.

blue whale

O maior animal que já viveu na Terra, as baleias-azuis podem atingir 33 metros e 200 toneladas — seus corações sozinhos pesam tanto quanto um carro pequeno. Encontradas em todos os oceanos, migram entre áreas de alimentação polares e áreas de reprodução tropicais. Filtradores que consomem até 4 toneladas de krill diariamente. Em perigo, com populações globais estimadas em 10.000–25.000 após a quase extinção causada pela caça baleeira no século XX.