Bay-shark vs Blackspot shark

Carcharhinus obscurus compared with Carcharhinus humani

Key Differences

• Bay-shark is Endangered while Blackspot shark is Data Deficient.

Taxonomic Classification

Rank	Bay-shark	Blackspot shark
Kingdom same	Animalia (Animals)	Animalia (Animals)
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 obscurus	Carcharhinus humani

Evolutionary Relationship

Bay-shark and Blackspot shark share a common ancestor at the Genus level: Carcharhinus.

Conservation Status

Bay-shark

EN — Endangered

Blackspot shark

DD — Data Deficient

Physical Characteristics

Attribute	Bay-shark	Blackspot shark
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bay-shark

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, temperate grasslands and steppes, and montane grasslands and shrublands, among 5 distinct biome types within the Neotropic biogeographic realm.

Range

Distributed across Chile, Taiwan, and Venezuela. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Blackspot shark

Habitat

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

Bay-shark

The Bay-shark (Carcharhinus obscurus) is a species in the genus Carcharhinus. It is currently classified as Endangered on the IUCN Red List. Found across multiple habitat types including temperate broadleaf and mixed forests, temperate grasslands and steppes, and montane grasslands and shrublands, among 5 distinct biome types within the Neotropic biogeographic realm.

Blackspot shark

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.