Komodo Dragon vs Südlicher Perlstachelschwanz

Varanus komodoensis compared with Margarornis squamiger

Key Differences

• Komodo Dragon is Endangered while Südlicher Perlstachelschwanz is Least Concern.

Taxonomic Classification

Rank	Komodo Dragon	Südlicher Perlstachelschwanz
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Chordata (Chordatiere)	Chordata (Chordatiere)
Class	Reptilia (Reptilien)	Aves (Vögel)
Order	Squamata (Schuppenkriechtiere)	Passeriformes (Sperlingsvögel)
Family	Varanidae (Monitor Lizards)	Furnariidae
Genus	Varanus (Monitor Lizards)	Margarornis
Species	Varanus komodoensis	Margarornis squamiger

Evolutionary Relationship

Komodo Dragon and Südlicher Perlstachelschwanz share a common ancestor at the Phylum level: Chordata. (Chordatiere)

Conservation Status

Komodo Dragon

EN — Endangered

Population: ~3.5K

Trend: Stable →

Südlicher Perlstachelschwanz

LC — Least Concern

Physical Characteristics

Attribute	Komodo Dragon	Südlicher Perlstachelschwanz
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.

Südlicher Perlstachelschwanz

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Komodo Dragon

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

Südlicher Perlstachelschwanz

Pearled Treerunner (Margarornis squamiger) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.