Komodo Dragon vs Métallure arc-en-ciel

Varanus komodoensis compared with Chalcostigma herrani

Key Differences

• Komodo Dragon is Endangered while Métallure arc-en-ciel is Least Concern.

Taxonomic Classification

Rank	Komodo Dragon	Métallure arc-en-ciel
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Reptilia (Reptiles)	Aves (oiseau)
Order	Squamata (Lizards & Snakes)	Apodiformes (Apodiformes)
Family	Varanidae (Monitor Lizards)	Trochilidae
Genus	Varanus (Monitor Lizards)	Chalcostigma
Species	Varanus komodoensis	Chalcostigma herrani

Evolutionary Relationship

Komodo Dragon and Métallure arc-en-ciel share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Komodo Dragon

EN — Endangered

Population: ~3.5K

Trend: Stable →

Métallure arc-en-ciel

LC — Least Concern

Physical Characteristics

Attribute	Komodo Dragon	Métallure arc-en-ciel
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.

Métallure arc-en-ciel

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Distributed across Colombia, Ecuador, and Norway.

Komodo Dragon

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

Métallure arc-en-ciel

One of the most colorfully named hummingbirds, rainbow-bearded thornbills display a distinctive long, multi-colored gorget — glittering from green to blue to violet — in a uniquely elongated beard-like pattern. They inhabit open páramo grassland and scrub at very high Andean elevations from 3,200–4,500 meters in Colombia, Venezuela, Ecuador, and Peru. Among the highest-altitude hummingbirds, they forage on low-growing páramo flowers and are adapted to sub-zero night temperatures through nocturnal torpor.