Komodo Dragon vs Bolsero castaño

Varanus komodoensis compared with Icterus spurius

Key Differences

• Komodo Dragon is Endangered while Bolsero castaño is Least Concern.

Taxonomic Classification

Rank	Komodo Dragon	Bolsero castaño
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class	Reptilia (reptil)	Aves (Birds)
Order	Squamata (Lizards & Snakes)	Passeriformes (paseriformes)
Family	Varanidae (Monitor Lizards)	Icteridae
Genus	Varanus (Monitor Lizards)	Icterus
Species	Varanus komodoensis	Icterus spurius

Evolutionary Relationship

Komodo Dragon and Bolsero castaño share a common ancestor at the Phylum level: Chordata. (cordados)

Conservation Status

Komodo Dragon

EN — Endangered

Population: ~3.5K

Trend: Stable →

Bolsero castaño

LC — Least Concern

Physical Characteristics

Attribute	Komodo Dragon	Bolsero castaño
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.

Bolsero castaño

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Distributed across Colombia, Norway, United States, and Venezuela.

Komodo Dragon

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