Gray-footed Spiny-rat vs Komodo Dragon

Proechimys poliopus compared with Varanus komodoensis

Key Differences

Gray-footed Spiny-rat is Vulnerable while Komodo Dragon is Endangered.

Taxonomic Classification

Rank	Gray-footed Spiny-rat	Komodo Dragon
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Reptilia (Reptiles)
Order	Rodentia (Rodents)	Squamata (Lizards & Snakes)
Family	Echimyidae	Varanidae (Monitor Lizards)
Genus	Proechimys	Varanus (Monitor Lizards)
Species	Proechimys poliopus	Varanus komodoensis

Evolutionary Relationship

Gray-footed Spiny-rat and Komodo Dragon share a common ancestor at the Phylum level: Chordata. (Chordates)

View Phylum: Chordata

Conservation Status

Gray-footed Spiny-rat

VU — Vulnerable

Komodo Dragon

EN — Endangered

Population: ~3.5K

Trend: Stable →

Physical Characteristics

Attribute	Gray-footed Spiny-rat	Komodo Dragon
Diet	—	Carnivore
Average Lifespan	—	30 years
Average Length	—	2.6 m
Average Weight	—	70.0 kg

Habitat & Geographic Range

Gray-footed Spiny-rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Venezuela. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its 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.