Blacktip reef shark vs Chilean Dolphin

Carcharhinus cautus compared with Cephalorhynchus eutropia

Key Differences

• Blacktip reef shark is Least Concern while Chilean Dolphin is Near Threatened.

Taxonomic Classification

Rank	Blacktip reef shark	Chilean Dolphin
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Chondrichthyes (Cartilaginous Fish)	Mammalia (Mammals)
Order	Carcharhiniformes (Ground Sharks)	Cetacea (Whales & Dolphins)
Family	Carcharhinidae	Delphinidae (Oceanic Dolphins)
Genus	Carcharhinus	Cephalorhynchus
Species	Carcharhinus cautus	Cephalorhynchus eutropia

Evolutionary Relationship

Blacktip reef shark and Chilean Dolphin share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Blacktip reef shark

LC — Least Concern

Chilean Dolphin

NT — Near Threatened

Physical Characteristics

Attribute	Blacktip reef shark	Chilean Dolphin
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Blacktip reef shark

Habitat

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

Chilean Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Blacktip reef shark

The Blacktip reef shark (Carcharhinus cautus) is a species in the genus Carcharhinus. It is currently classified as Least Concern on the IUCN Red List. Typically found in marine environments from coastal waters to deep ocean.

Chilean Dolphin

The Chilean Dolphin (Cephalorhynchus eutropia) is a species in the genus Cephalorhynchus. It is currently classified as Near Threatened on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.