Black-tailed Hairy Dwarf Porcupine vs Komodo Dragon

Sphiggurus melanurus compared with Varanus komodoensis

Key Differences

Black-tailed Hairy Dwarf Porcupine is Least Concern while Komodo Dragon is Endangered.

Taxonomic Classification

Rank	Black-tailed Hairy Dwarf Porcupine	Komodo Dragon
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum same	Chordata (สัตว์มีแกนสันหลัง)	Chordata (สัตว์มีแกนสันหลัง)
Class	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)	Reptilia (สัตว์เลื้อยคลาน)
Order	Rodentia (อันดับสัตว์ฟันแทะ)	Squamata (อันดับกิ้งก่าและงู)
Family	Erethizontidae	Varanidae (Monitor Lizards)
Genus	Sphiggurus	Varanus (Monitor Lizards)
Species	Sphiggurus melanurus	Varanus komodoensis

Evolutionary Relationship

Black-tailed Hairy Dwarf Porcupine and Komodo Dragon share a common ancestor at the Phylum level: Chordata. (สัตว์มีแกนสันหลัง)

ดู: Phylum: Chordata

Conservation Status

Black-tailed Hairy Dwarf Porcupine

LC — Least Concern

Komodo Dragon

EN — Endangered

Population: ~3.5K

Trend: Stable →

Physical Characteristics

Attribute	Black-tailed Hairy Dwarf Porcupine	Komodo Dragon
Diet	—	Carnivore
Average Lifespan	—	30 years
Average Length	—	2.6 m
Average Weight	—	70.0 kg

Habitat & Geographic Range

Black-tailed Hairy Dwarf Porcupine

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Venezuela.

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.

Black-tailed Hairy Dwarf Porcupine

The Black-tailed Hairy Dwarf Porcupine (Sphiggurus melanurus) is a species in the genus Sphiggurus. It is currently classified as Least Concern on the IUCN Red List. Found in Venezuela.