Komodo Dragon vs Lesser Short-tailed Rat

Varanus komodoensis compared with Brachyuromys betsileoensis

Key Differences

• Komodo Dragon is Endangered while Lesser Short-tailed Rat is Least Concern.

Taxonomic Classification

Rank	Komodo Dragon	Lesser Short-tailed Rat
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum same	Chordata (สัตว์มีแกนสันหลัง)	Chordata (สัตว์มีแกนสันหลัง)
Class	Reptilia (สัตว์เลื้อยคลาน)	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)
Order	Squamata (อันดับกิ้งก่าและงู)	Rodentia (อันดับสัตว์ฟันแทะ)
Family	Varanidae (Monitor Lizards)	Nesomyidae
Genus	Varanus (Monitor Lizards)	Brachyuromys
Species	Varanus komodoensis	Brachyuromys betsileoensis

Evolutionary Relationship

Komodo Dragon and Lesser Short-tailed Rat share a common ancestor at the Phylum level: Chordata. (สัตว์มีแกนสันหลัง)

Conservation Status

Komodo Dragon

EN — Endangered

Population: ~3.5K

Trend: Stable →

Lesser Short-tailed Rat

LC — Least Concern

Physical Characteristics

Attribute	Komodo Dragon	Lesser Short-tailed Rat
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.

Lesser Short-tailed Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Komodo Dragon

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