Blue Dolphin vs Circular Ear Shell

Stenella coeruleoalba compared with Haliotis cyclobates

Taxonomic Classification

Rank	Blue Dolphin	Circular Ear Shell
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum	Chordata (สัตว์มีแกนสันหลัง)	Mollusca (มอลลัสกา)
Class	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)	Gastropoda (ชั้นแกสโทรโพดา)
Order	Cetacea (Whales & Dolphins)	Lepetellida (Lepetellida)
Family	Delphinidae (Oceanic Dolphins)	Haliotidae
Genus	Stenella	Haliotis
Species	Stenella coeruleoalba	Haliotis cyclobates

Evolutionary Relationship

Blue Dolphin and Circular Ear Shell share a common ancestor at the Kingdom level: Animalia. (สัตว์)

Conservation Status

Blue Dolphin

LC — Least Concern

Circular Ear Shell

LC — Least Concern

Physical Characteristics

Attribute	Blue Dolphin	Circular Ear Shell
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Blue Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Widely distributed across Asia (Taiwan), Europe (5 countries), and South America (Colombia, Ecuador, Venezuela).

Circular Ear Shell

Habitat

Typically found in terrestrial and aquatic habitats including forests and freshwater.

Blue Dolphin

Blue Dolphin (Stenella coeruleoalba) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.

Circular Ear Shell

The Circular Ear Shell (Haliotis cyclobates) is a species in the genus Haliotis. It is currently classified as Least Concern on the IUCN Red List. Typically found in terrestrial and aquatic habitats including forests and freshwater.