Blauhai vs Kleinzahn-Grundhai

Carcharhinus obscurus compared with Carcharhinus isodon

Key Differences

• Blauhai is Endangered while Kleinzahn-Grundhai is Near Threatened.

Taxonomic Classification

Rank	Blauhai	Kleinzahn-Grundhai
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Chordata (Chordatiere)	Chordata (Chordatiere)
Class same	Chondrichthyes (Knorpelfische)	Chondrichthyes (Knorpelfische)
Order same	Carcharhiniformes (Grundhaie)	Carcharhiniformes (Grundhaie)
Family same	Carcharhinidae	Carcharhinidae
Genus same	Carcharhinus	Carcharhinus
Species	Carcharhinus obscurus	Carcharhinus isodon

Evolutionary Relationship

Blauhai and Kleinzahn-Grundhai share a common ancestor at the Genus level: Carcharhinus.

Conservation Status

Blauhai

EN — Endangered

Kleinzahn-Grundhai

NT — Near Threatened

Physical Characteristics

Attribute	Blauhai	Kleinzahn-Grundhai
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Blauhai

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.

Kleinzahn-Grundhai

Habitat

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

Blauhai

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.