Komodo Dragon vs Polynesian Tree Snail

Varanus komodoensis compared with Partula dolorosa

Key Differences

• Komodo Dragon is Endangered while Polynesian Tree Snail is Extinct.

Taxonomic Classification

Rank	Komodo Dragon	Polynesian Tree Snail
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Mollusca (Mollusks)
Class	Reptilia (Reptiles)	Gastropoda (Gastropoda)
Order	Squamata (Lizards & Snakes)	Stylommatophora (Stylommatophora)
Family	Varanidae (Monitor Lizards)	Partulidae
Genus	Varanus (Monitor Lizards)	Partula
Species	Varanus komodoensis	Partula dolorosa

Evolutionary Relationship

Komodo Dragon and Polynesian Tree Snail share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Komodo Dragon

EN — Endangered

Population: ~3.5K

Trend: Stable →

Polynesian Tree Snail

EX — Extinct

Physical Characteristics

Attribute	Komodo Dragon	Polynesian Tree Snail
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.

Polynesian Tree Snail

Habitat

Typically found in terrestrial and aquatic habitats including forests and freshwater.

Komodo Dragon

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