Pacific smalltail shark vs Shark

Carcharhinus cerdale compared with Carcharhinus porosus

Taxonomic Classification

Rank	Pacific smalltail shark	Shark
Kingdom same	Animalia (động vật)	Animalia (động vật)
Phylum same	Chordata (động vật có dây sống)	Chordata (động vật có dây sống)
Class same	Chondrichthyes (Lớp Cá sụn)	Chondrichthyes (Lớp Cá sụn)
Order same	Carcharhiniformes (Bộ Cá mập mắt trắng)	Carcharhiniformes (Bộ Cá mập mắt trắng)
Family same	Carcharhinidae	Carcharhinidae
Genus same	Carcharhinus	Carcharhinus
Species	Carcharhinus cerdale	Carcharhinus porosus

Evolutionary Relationship

Pacific smalltail shark and Shark share a common ancestor at the Genus level: Carcharhinus.

Conservation Status

Pacific smalltail shark

CR — Critically Endangered

Shark

CR — Critically Endangered

Physical Characteristics

Attribute	Pacific smalltail shark	Shark
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Pacific smalltail shark

Habitat

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

Shark

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.