Bolivian red howler vs Komodo Dragon

Alouatta sara compared with Varanus komodoensis

Key Differences

• Bolivian red howler is Near Threatened while Komodo Dragon is Endangered.

Taxonomic Classification

Rank	Bolivian red howler	Komodo Dragon
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class	Mammalia (哺乳類)	Reptilia (爬虫類)
Order	Primates (サル目)	Squamata (有鱗目)
Family	Atelidae	Varanidae (Monitor Lizards)
Genus	Alouatta	Varanus (Monitor Lizards)
Species	Alouatta sara	Varanus komodoensis

Evolutionary Relationship

Bolivian red howler and Komodo Dragon share a common ancestor at the Phylum level: Chordata. (脊索動物)

Conservation Status

Bolivian red howler

NT — Near Threatened

Komodo Dragon

EN — Endangered

Population: ~3.5K

Trend: Stable →

Physical Characteristics

Attribute	Bolivian red howler	Komodo Dragon
Diet	—	Carnivore
Average Lifespan	—	30 years
Average Length	—	2.6 m
Average Weight	—	70.0 kg

Habitat & Geographic Range

Bolivian red howler

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.

Bolivian red howler

The Bolivian red howler (Alouatta sara) is a species in the genus Alouatta. It is currently classified as Near Threatened on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

Komodo Dragon

コモドオオトカゲ（Varanus komodoensis）は現存する最大のトカゲである。インドネシアのいくつかの島にのみ生息している。