Requin à tache noir vs Requin tiqueue

Carcharhinus humani compared with Carcharhinus porosus

Key Differences

• Requin à tache noir is Data Deficient while Requin tiqueue is Critically Endangered.

Taxonomic Classification

Rank	Requin à tache noir	Requin tiqueue
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Chondrichthyes (Cartilaginous Fish)	Chondrichthyes (Cartilaginous Fish)
Order same	Carcharhiniformes (Ground Sharks)	Carcharhiniformes (Ground Sharks)
Family same	Carcharhinidae	Carcharhinidae
Genus same	Carcharhinus	Carcharhinus
Species	Carcharhinus humani	Carcharhinus porosus

Evolutionary Relationship

Requin à tache noir and Requin tiqueue share a common ancestor at the Genus level: Carcharhinus.

Conservation Status

Requin à tache noir

DD — Data Deficient

Requin tiqueue

CR — Critically Endangered

Physical Characteristics

Attribute	Requin à tache noir	Requin tiqueue
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Requin à tache noir

Habitat

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

Requin tiqueue

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and flooded grasslands and savannas, among 5 distinct biome types within the Neotropic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

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

Requin à tache noir

The Blackspot shark (Carcharhinus humani) is a species in the genus Carcharhinus. It is currently classified as Data Deficient on the IUCN Red List. Typically found in marine environments from coastal waters to deep ocean.