Indonesian shortsnout spurdog vs Komodo Dragon

Squalus hemipinnis compared with Varanus komodoensis

Key Differences

• Indonesian shortsnout spurdog is Vulnerable while Komodo Dragon is Endangered.

Taxonomic Classification

Rank	Indonesian shortsnout spurdog	Komodo Dragon
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Reptilia (Reptiles)
Order	Squaliformes (Squaliformes)	Squamata (Lizards & Snakes)
Family	Squalidae	Varanidae (Monitor Lizards)
Genus	Squalus	Varanus (Monitor Lizards)
Species	Squalus hemipinnis	Varanus komodoensis

Evolutionary Relationship

Indonesian shortsnout spurdog and Komodo Dragon share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Indonesian shortsnout spurdog

VU — Vulnerable

Komodo Dragon

EN — Endangered

Population: ~3.5K

Trend: Stable →

Physical Characteristics

Attribute	Indonesian shortsnout spurdog	Komodo Dragon
Diet	—	Carnivore
Average Lifespan	—	30 years
Average Length	—	2.6 m
Average Weight	—	70.0 kg

Habitat & Geographic Range

Indonesian shortsnout spurdog

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.

Komodo Dragon

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