Great Hammerhead vs Komodo Dragon

Sphyrna mokarran compared with Varanus komodoensis

Key Differences

Great Hammerhead is Critically Endangered while Komodo Dragon is Endangered.
Great Hammerhead is 6.4x heavier than Komodo Dragon.
Great Hammerhead lives longer (40 years vs 30 years).

Taxonomic Classification

Rank	Great Hammerhead	Komodo Dragon
Kingdom same	Animalia (동물)	Animalia (동물)
Phylum same	Chordata (척삭동물)	Chordata (척삭동물)
Class	Chondrichthyes (연골어류)	Reptilia (파충류)
Order	Carcharhiniformes (흉상어목)	Squamata (뱀목)
Family	Sphyrnidae (Hammerhead Sharks)	Varanidae (Monitor Lizards)
Genus	Sphyrna (Hammerhead Sharks)	Varanus (Monitor Lizards)
Species	Sphyrna mokarran	Varanus komodoensis

Evolutionary Relationship

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

보기 Phylum: Chordata

Conservation Status

Great Hammerhead

CR — Critically Endangered

Trend: Decreasing ↓

Komodo Dragon

EN — Endangered

Population: ~3.5K

Trend: Stable →

Physical Characteristics

Attribute	Great Hammerhead	Komodo Dragon
Diet	Carnivore	Carnivore
Average Lifespan	40 years	30 years
Average Length	5.0 m	2.6 m
Average Weight	450.0 kg	70.0 kg

Habitat & Geographic Range

Great Hammerhead

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and flooded grasslands and savannas, among 5 distinct biome types spanning the Indomalayan and Neotropic and Oceanian realms. Populations are also found in montane and highland environments at higher elevations.

Range

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

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.

Great Hammerhead

가장 큰 귀상어 종으로, 큰귀상어는 최대 6미터에 달하며 전 세계 열대 및 아열대 연안 해역에 서식합니다. T자 형태의 독특한 머리(세팔로포일)는 전기 감지를 위한 감각 표면적을 크게 늘려, 모래 속에 숨어 있는 노랑가오리를 탁월한 정확도로 탐지할 수 있게 해줍니다—노랑가오리는 주요 먹이입니다. 높은 가치의 지느러미와 혼획 사망으로 인해 개체군이 급격히 감소하여 심각한위기종으로 분류되어 있습니다.