Komodo Dragon vs Roughskin Dogfish

Varanus komodoensis compared with Cirrhigaleus asper

Key Differences

• Komodo Dragon is Endangered while Roughskin Dogfish is Data Deficient.

Taxonomic Classification

Rank	Komodo Dragon	Roughskin Dogfish
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum same	Chordata (สัตว์มีแกนสันหลัง)	Chordata (สัตว์มีแกนสันหลัง)
Class	Reptilia (สัตว์เลื้อยคลาน)	Elasmobranchii
Order	Squamata (อันดับกิ้งก่าและงู)	Squaliformes (อันดับปลาฉลามหลังหนาม)
Family	Varanidae (Monitor Lizards)	Squalidae
Genus	Varanus (Monitor Lizards)	Cirrhigaleus
Species	Varanus komodoensis	Cirrhigaleus asper

Evolutionary Relationship

Komodo Dragon and Roughskin Dogfish share a common ancestor at the Phylum level: Chordata. (สัตว์มีแกนสันหลัง)

Conservation Status

Komodo Dragon

EN — Endangered

Population: ~3.5K

Trend: Stable →

Roughskin Dogfish

DD — Data Deficient

Physical Characteristics

Attribute	Komodo Dragon	Roughskin Dogfish
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.

Roughskin Dogfish

Komodo Dragon

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