greater blue-ringed octopus vs Komodo Dragon

Hapalochlaena lunulata compared with Varanus komodoensis

Key Differences

• greater blue-ringed octopus is Least Concern while Komodo Dragon is Endangered.

Taxonomic Classification

Rank	greater blue-ringed octopus	Komodo Dragon
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Mollusca (Mollusks)	Chordata (Chordates)
Class	Cephalopoda (Cephalopods)	Reptilia (Reptiles)
Order	Octopoda (Octopuses)	Squamata (Lizards & Snakes)
Family	Octopodidae (Common Octopuses)	Varanidae (Monitor Lizards)
Genus	Hapalochlaena	Varanus (Monitor Lizards)
Species	Hapalochlaena lunulata	Varanus komodoensis

Evolutionary Relationship

greater blue-ringed octopus and Komodo Dragon share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

greater blue-ringed octopus

LC — Least Concern

Komodo Dragon

EN — Endangered

Population: ~3.5K

Trend: Stable →

Physical Characteristics

Attribute	greater blue-ringed octopus	Komodo Dragon
Diet	—	Carnivore
Average Lifespan	—	30 years
Average Length	—	2.6 m
Average Weight	—	70.0 kg

Habitat & Geographic Range

greater blue-ringed octopus

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.

Komodo Dragon

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