Blue Devil vs Komodo Dragon

Echium vulgare compared with Varanus komodoensis

Key Differences

Blue Devil is Least Concern while Komodo Dragon is Endangered.

Taxonomic Classification

Rank	Blue Devil	Komodo Dragon
Kingdom	Plantae (植物)	Animalia (動物)
Phylum	Magnoliophyta (被子植物門)	Chordata (脊索動物)
Class	Magnoliopsida (モクレン綱)	Reptilia (爬虫類)
Order	Boraginales (ムラサキ目)	Squamata (有鱗目)
Family	Boraginaceae	Varanidae (Monitor Lizards)
Genus	Echium	Varanus (Monitor Lizards)
Species	Echium vulgare	Varanus komodoensis

Conservation Status

Blue Devil

LC — Least Concern

Komodo Dragon

EN — Endangered

Population: ~3.5K

Trend: Stable →

Physical Characteristics

Attribute	Blue Devil	Komodo Dragon
Diet	—	Carnivore
Average Lifespan	—	30 years
Average Length	—	2.6 m
Average Weight	—	70.0 kg

Habitat & Geographic Range

Blue Devil

Habitat

Inhabits deserts and xeric shrublands within the Palearctic biogeographic realm.

Range

Widely distributed across Africa (Lesotho, South Africa), Asia (India, Japan, Uzbekistan), Europe (11 countries), North America (Canada, Mexico, United States), Oceania and the Pacific (Australia, New Zealand), and South America (Argentina, Brazil, Chile).

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.

Blue Devil

The Blue Devil (Echium vulgare) is a species in the genus Echium. It is currently classified as Least Concern on the IUCN Red List. Inhabits deserts and xeric shrublands within the Palearctic biogeographic realm.