Komodo Dragon vs Rufous-naped Greenlet

Varanus komodoensis compared with Hylophilus semibrunneus

Key Differences

• Komodo Dragon is Endangered while Rufous-naped Greenlet is Least Concern.

Taxonomic Classification

Rank	Komodo Dragon	Rufous-naped Greenlet
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum same	Chordata (สัตว์มีแกนสันหลัง)	Chordata (สัตว์มีแกนสันหลัง)
Class	Reptilia (สัตว์เลื้อยคลาน)	Aves (นก)
Order	Squamata (อันดับกิ้งก่าและงู)	Passeriformes (นกเกาะคอน)
Family	Varanidae (Monitor Lizards)	Vireonidae
Genus	Varanus (Monitor Lizards)	Hylophilus
Species	Varanus komodoensis	Hylophilus semibrunneus

Evolutionary Relationship

Komodo Dragon and Rufous-naped Greenlet share a common ancestor at the Phylum level: Chordata. (สัตว์มีแกนสันหลัง)

Conservation Status

Komodo Dragon

EN — Endangered

Population: ~3.5K

Trend: Stable →

Rufous-naped Greenlet

LC — Least Concern

Physical Characteristics

Attribute	Komodo Dragon	Rufous-naped Greenlet
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.

Rufous-naped Greenlet

Habitat

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

Range

Found in Colombia.

Komodo Dragon

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