Bonnet hammerhead vs Komodo Dragon

Sphyrna tiburo compared with Varanus komodoensis

Taxonomic Classification

Rank	Bonnet 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 tiburo	Varanus komodoensis

Evolutionary Relationship

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

Conservation Status

Bonnet hammerhead

EN — Endangered

Komodo Dragon

EN — Endangered

Population: ~3.5K

Trend: Stable →

Physical Characteristics

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

Habitat & Geographic Range

Bonnet 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.

Bonnet hammerhead

The Bonnet hammerhead (Sphyrna tiburo) is a species in the genus Sphyrna. It is currently classified as Endangered on the IUCN Red List. Typically found in marine environments from coastal waters to deep ocean.

Komodo Dragon

The Komodo dragon is the largest living lizard. It is found only on a few Indonesian islands.