Komodo Dragon vs Thread Weed

Varanus komodoensis compared with Ulva compressa

Key Differences

• Komodo Dragon is Endangered while Thread Weed is Least Concern.

Taxonomic Classification

Rank	Komodo Dragon	Thread Weed
Kingdom	Animalia (動物)	Plantae (植物)
Phylum	Chordata (脊索動物)	Chlorophyta (緑藻植物門)
Class	Reptilia (爬虫類)	Ulvophyceae (アオサ藻綱)
Order	Squamata (有鱗目)	Ulvales (アオサ目)
Family	Varanidae (Monitor Lizards)	Ulvaceae
Genus	Varanus (Monitor Lizards)	Ulva
Species	Varanus komodoensis	Ulva compressa

Conservation Status

Komodo Dragon

EN — Endangered

Population: ~3.5K

Trend: Stable →

Thread Weed

LC — Least Concern

Physical Characteristics

Attribute	Komodo Dragon	Thread Weed
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.

Thread Weed

Habitat

Native to Asia and Europe and Oceania, inhabiting ecosystems characteristic of the region.

Range

Widely distributed across Asia (Taiwan), Europe (4 countries), Oceania and the Pacific (New Zealand), and South America (Brazil).

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。