Blacktip reef shark vs Tsumajiro

Carcharhinus cautus compared with Carcharhinus albimarginatus

Key Differences

• Blacktip reef shark is Least Concern while Tsumajiro is Vulnerable.

Taxonomic Classification

Rank	Blacktip reef shark	Tsumajiro
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class same	Chondrichthyes (軟骨魚綱)	Chondrichthyes (軟骨魚綱)
Order same	Carcharhiniformes (メジロザメ目)	Carcharhiniformes (メジロザメ目)
Family same	Carcharhinidae	Carcharhinidae
Genus same	Carcharhinus	Carcharhinus
Species	Carcharhinus cautus	Carcharhinus albimarginatus

Evolutionary Relationship

Blacktip reef shark and Tsumajiro share a common ancestor at the Genus level: Carcharhinus.

Conservation Status

Blacktip reef shark

LC — Least Concern

Tsumajiro

VU — Vulnerable

Physical Characteristics

Attribute	Blacktip reef shark	Tsumajiro
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.

Tsumajiro

Habitat

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

Range

Found in Taiwan. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

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.