Komodo Dragon vs Swift River Cruiser

Varanus komodoensis compared with Macromia illinoiensis

Key Differences

• Komodo Dragon is Endangered while Swift River Cruiser is Least Concern.

Taxonomic Classification

Rank	Komodo Dragon	Swift River Cruiser
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum	Chordata (脊索動物)	Arthropoda (節足動物)
Class	Reptilia (爬虫類)	Insecta (昆虫)
Order	Squamata (有鱗目)	Odonata (蜻蛉目)
Family	Varanidae (Monitor Lizards)	Macromiidae
Genus	Varanus (Monitor Lizards)	Macromia
Species	Varanus komodoensis	Macromia illinoiensis

Evolutionary Relationship

Komodo Dragon and Swift River Cruiser share a common ancestor at the Kingdom level: Animalia. (動物)

Conservation Status

Komodo Dragon

EN — Endangered

Population: ~3.5K

Trend: Stable →

Swift River Cruiser

LC — Least Concern

Physical Characteristics

Attribute	Komodo Dragon	Swift River Cruiser
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.

Swift River Cruiser

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found in United States.

Komodo Dragon

コモドオオトカゲ（Varanus komodoensis）は現存する最大のトカゲである。インドネシアのいくつかの島にのみ生息している。