Haviside s Dolphin vs silky shark

Cephalorhynchus heavisidii compared with Carcharhinus falciformis

Key Differences

• Haviside s Dolphin is Near Threatened while silky shark is Vulnerable.

Taxonomic Classification

Rank	Haviside s Dolphin	silky shark
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Chondrichthyes (Cartilaginous Fish)
Order	Cetacea (Whales & Dolphins)	Carcharhiniformes (Ground Sharks)
Family	Delphinidae (Oceanic Dolphins)	Carcharhinidae
Genus	Cephalorhynchus	Carcharhinus
Species	Cephalorhynchus heavisidii	Carcharhinus falciformis

Evolutionary Relationship

Haviside s Dolphin and silky shark share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Haviside s Dolphin

NT — Near Threatened

silky shark

VU — Vulnerable

Physical Characteristics

Attribute	Haviside s Dolphin	silky shark
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Haviside s Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

silky shark

Habitat

Found across multiple habitat types including temperate coniferous forests, flooded grasslands and savannas, and Mediterranean forests and woodlands, among 4 distinct biome types within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

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