Hartweg's Spikethumb Frog vs Komodo Dragon

Plectrohyla hartwegi compared with Varanus komodoensis

Taxonomic Classification

Rank	Hartweg's Spikethumb Frog	Komodo Dragon
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Amphibia (Amphibians)	Reptilia (Reptiles)
Order	Anura (Frogs & Toads)	Squamata (Lizards & Snakes)
Family	Hylidae	Varanidae (Monitor Lizards)
Genus	Plectrohyla	Varanus (Monitor Lizards)
Species	Plectrohyla hartwegi	Varanus komodoensis

Evolutionary Relationship

Hartweg's Spikethumb Frog and Komodo Dragon share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Hartweg's Spikethumb Frog

EN — Endangered

Komodo Dragon

EN — Endangered

Population: ~3.5K

Trend: Stable →

Physical Characteristics

Attribute	Hartweg's Spikethumb Frog	Komodo Dragon
Diet	—	Carnivore
Average Lifespan	—	30 years
Average Length	—	2.6 m
Average Weight	—	70.0 kg

Habitat & Geographic Range

Hartweg's Spikethumb Frog

Habitat

Typically found in freshwater habitats, moist forests, and wetlands.

Range

Found in Mexico. Currently classified as Endangered 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.

Komodo Dragon

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