Atlantic Dolphin vs Bonnet hammerhead

Delphinus delphis compared with Sphyrna tiburo

Key Differences

• Atlantic Dolphin is Least Concern while Bonnet hammerhead is Endangered.

Taxonomic Classification

Rank	Atlantic Dolphin	Bonnet hammerhead
Kingdom same	Animalia (động vật)	Animalia (động vật)
Phylum same	Chordata (động vật có dây sống)	Chordata (động vật có dây sống)
Class	Mammalia (lớp Thú)	Chondrichthyes (Lớp Cá sụn)
Order	Cetacea (Whales & Dolphins)	Carcharhiniformes (Bộ Cá mập mắt trắng)
Family	Delphinidae (Oceanic Dolphins)	Sphyrnidae (Hammerhead Sharks)
Genus	Delphinus	Sphyrna (Hammerhead Sharks)
Species	Delphinus delphis	Sphyrna tiburo

Evolutionary Relationship

Atlantic Dolphin and Bonnet hammerhead share a common ancestor at the Phylum level: Chordata. (động vật có dây sống)

Conservation Status

Atlantic Dolphin

LC — Least Concern

Bonnet hammerhead

EN — Endangered

Physical Characteristics

Attribute	Atlantic Dolphin	Bonnet hammerhead
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Atlantic Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

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

Bonnet hammerhead

Habitat

Typically found in marine environments from coastal waters to deep ocean.

Atlantic Dolphin

Atlantic Dolphin (Delphinus delphis) 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.

Bonnet hammerhead

The Bonnet hammerhead (Sphyrna tiburo) is a species in the genus Sphyrna. It is currently classified as Endangered on the IUCN Red List. Typically found in marine environments from coastal waters to deep ocean.