Hammerhead vs Komodo Dragon

Sphyrna corona compared with Varanus komodoensis

Key Differences

Hammerhead is Critically Endangered while Komodo Dragon is Endangered.

Taxonomic Classification

Rank	Hammerhead	Komodo Dragon
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Chondrichthyes (Cartilaginous Fish)	Reptilia (Reptiles)
Order	Carcharhiniformes (Ground Sharks)	Squamata (Lizards & Snakes)
Family	Sphyrnidae (Hammerhead Sharks)	Varanidae (Monitor Lizards)
Genus	Sphyrna (Hammerhead Sharks)	Varanus (Monitor Lizards)
Species	Sphyrna corona	Varanus komodoensis

Evolutionary Relationship

Hammerhead and Komodo Dragon share a common ancestor at the Phylum level: Chordata. (Chordates)

View Phylum: Chordata

Conservation Status

Hammerhead

CR — Critically Endangered

Komodo Dragon

EN — Endangered

Population: ~3.5K

Trend: Stable →

Physical Characteristics

Attribute	Hammerhead	Komodo Dragon
Diet	—	Carnivore
Average Lifespan	—	30 years
Average Length	—	2.6 m
Average Weight	—	70.0 kg

Habitat & Geographic Range

Hammerhead

Habitat

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

Komodo Dragon

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and tropical and subtropical grasslands and savannas, among 4 distinct biome types spanning the Australasia and Indomalayan realms. Populations are also found in montane and highland environments at higher elevations.

Range

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