Komodo Dragon vs Oso Marino Austral

Varanus komodoensis compared with Arctocephalus australis

Key Differences

• Komodo Dragon is Endangered while Oso Marino Austral is Least Concern.

Taxonomic Classification

Rank	Komodo Dragon	Oso Marino Austral
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class	Reptilia (reptil)	Mammalia (mamíferos)
Order	Squamata (Lizards & Snakes)	Carnivora (carnívoros)
Family	Varanidae (Monitor Lizards)	Otariidae
Genus	Varanus (Monitor Lizards)	Arctocephalus
Species	Varanus komodoensis	Arctocephalus australis

Evolutionary Relationship

Komodo Dragon and Oso Marino Austral share a common ancestor at the Phylum level: Chordata. (cordados)

Conservation Status

Komodo Dragon

EN — Endangered

Population: ~3.5K

Trend: Stable →

Oso Marino Austral

LC — Least Concern

Physical Characteristics

Attribute	Komodo Dragon	Oso Marino Austral
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.

Oso Marino Austral

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Ecuador.

Komodo Dragon

El dragón de Komodo es el lagarto viviente más grande. Se encuentra únicamente en unas pocas islas indonesias.