Auster Olympia oyster vs common bottlenose dolphin

Ostrea conchaphila compared with Tursiops truncatus

Key Differences

• Auster Olympia oyster is Data Deficient while common bottlenose dolphin is Least Concern.

Taxonomic Classification

Rank	Auster Olympia oyster	common bottlenose dolphin
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum	Mollusca (軟体動物)	Chordata (脊索動物)
Class	Bivalvia (二枚貝)	Mammalia (哺乳類)
Order	Ostreida (カキ目)	Cetacea (Whales & Dolphins)
Family	Ostreidae	Delphinidae (Oceanic Dolphins)
Genus	Ostrea	Tursiops (Bottlenose Dolphins)
Species	Ostrea conchaphila	Tursiops truncatus

Evolutionary Relationship

Auster Olympia oyster and common bottlenose dolphin share a common ancestor at the Kingdom level: Animalia. (動物)

Conservation Status

Auster Olympia oyster

DD — Data Deficient

common bottlenose dolphin

LC — Least Concern

Population: ~600.0K

Trend: Stable →

Physical Characteristics

Attribute	Auster Olympia oyster	common bottlenose dolphin
Diet	—	Carnivore
Average Lifespan	—	45 years
Average Length	—	3.0 m
Average Weight	—	300.0 kg

Habitat & Geographic Range

Auster Olympia oyster

common bottlenose dolphin

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 12 distinct biome types. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Asia (Taiwan), Europe (6 countries), and South America (Colombia, Ecuador, Venezuela).

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.

common bottlenose dolphin

最も研究され、最も知られているイルカ種であるバンドウイルカは、沿岸の浅瀬から外洋まで世界中の温暖な海域と温帯海域に生息します。体に対して大きな脳を持つ高度に知性的なこの種は、自己認識、複雑なコミュニケーション、社会的学習を示します。流動的な分裂融合社会で生活し、魚を追い込むために協力します。海洋生態系の健全性の重要な指標種です。