Bornean orangutan vs Komodo Dragon

Pongo pygmaeus compared with Varanus komodoensis

Key Differences

Bornean orangutan is Critically Endangered while Komodo Dragon is Endangered.
Bornean orangutan is omnivore while Komodo Dragon is carnivore.
Bornean orangutan lives longer (35 years vs 30 years).

Taxonomic Classification

Rank	Bornean orangutan	Komodo Dragon
Kingdom same	Animalia (động vật)	Animalia (động vật)
Phylum same	Chordata (động vật có dây sống)	Chordata (động vật có dây sống)
Class	Mammalia (lớp Thú)	Reptilia (động vật bò sát)
Order	Primates (bộ Linh trưởng)	Squamata (Bò sát có vảy)
Family	Hominidae (Great Apes)	Varanidae (Monitor Lizards)
Genus	Pongo (Orangutans)	Varanus (Monitor Lizards)
Species	Pongo pygmaeus	Varanus komodoensis

Evolutionary Relationship

Bornean orangutan and Komodo Dragon share a common ancestor at the Phylum level: Chordata. (động vật có dây sống)

Xem Phylum: Chordata

Conservation Status

Bornean orangutan

CR — Critically Endangered

Population: ~104.7K

Trend: Decreasing ↓

Komodo Dragon

EN — Endangered

Population: ~3.5K

Trend: Stable →

Physical Characteristics

Attribute	Bornean orangutan	Komodo Dragon
Diet	Omnivore	Carnivore
Average Lifespan	35 years	30 years
Average Length	1.4 m	2.6 m
Average Weight	75.0 kg	70.0 kg

Habitat & Geographic Range

Bornean orangutan

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 5 distinct biome types spanning the Australasia and Indomalayan realms. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Indonesia and Malaysia. Currently classified as Critically 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.

Bornean orangutan

The world's largest arboreal mammal, Bornean orangutans weigh up to 90 kg and spend most of their lives in the rainforest canopy of Borneo. Solitary and semi-nomadic, they build nightly sleeping nests in trees and forage for fruit, leaves, and invertebrates. Critically Endangered, with populations having declined by over 50% in the past 60 years due to deforestation from palm oil expansion and illegal hunting.