Komodo Dragon vs Spineless cuttlefish

Varanus komodoensis compared with Sepiella inermis

Key Differences

• Komodo Dragon is Endangered while Spineless cuttlefish is Data Deficient.

Taxonomic Classification

Rank	Komodo Dragon	Spineless cuttlefish
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Mollusca (Mollusks)
Class	Reptilia (Reptiles)	Cephalopoda (Cephalopods)
Order	Squamata (Lizards & Snakes)	Sepiida (Sepiida)
Family	Varanidae (Monitor Lizards)	Sepiidae
Genus	Varanus (Monitor Lizards)	Sepiella
Species	Varanus komodoensis	Sepiella inermis

Evolutionary Relationship

Komodo Dragon and Spineless cuttlefish share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Komodo Dragon

EN — Endangered

Population: ~3.5K

Trend: Stable →

Spineless cuttlefish

DD — Data Deficient

Physical Characteristics

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

Habitat & Geographic 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.

Spineless cuttlefish

Komodo Dragon

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