虎鯨 vs Komodo Dragon

Orcinus orca compared with Varanus komodoensis

Key Differences

• 虎鯨 is Data Deficient while Komodo Dragon is Endangered.
• 虎鯨 is 77.1x heavier than Komodo Dragon.
• 虎鯨 lives longer (50 years vs 30 years).

Taxonomic Classification

Rank	虎鯨	Komodo Dragon
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum same	Chordata (脊索动物门)	Chordata (脊索动物门)
Class	Mammalia (哺乳動物)	Reptilia (爬行纲)
Order	Cetacea (Whales & Dolphins)	Squamata (有鱗目)
Family	Delphinidae (Oceanic Dolphins)	Varanidae (Monitor Lizards)
Genus	Orcinus (Orcas)	Varanus (Monitor Lizards)
Species	Orcinus orca	Varanus komodoensis

Evolutionary Relationship

虎鯨 and Komodo Dragon share a common ancestor at the Phylum level: Chordata. (脊索动物门)

Conservation Status

虎鯨

DD — Data Deficient

Population: ~50.0K

Trend: Unknown ?

Komodo Dragon

EN — Endangered

Population: ~3.5K

Trend: Stable →

Physical Characteristics

Attribute	虎鯨	Komodo Dragon
Diet	Carnivore	Carnivore
Average Lifespan	50 years	30 years
Average Length	8.0 m	2.6 m
Average Weight	5.4 t	70.0 kg

Habitat & Geographic Range

虎鯨

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 11 distinct biome types. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Asia (Taiwan), Europe (4 countries), and South America (Colombia, Ecuador, Venezuela).

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.

虎鯨

作为海豚科体型最大的成员，虎鲸（Orcinus orca）体长可达9米，体重6吨，分布于从北极到南极的所有海洋。以母系群体生活的顶级捕食者，不同种群具有独特的方言、狩猎策略和文化传统。一些种群专门捕食鱼类，另一些则捕食海洋哺乳动物。没有天敌，虎鲸位于其所栖居的每条海洋食物链的顶端。

Komodo Dragon

科莫多巨蜥（Varanus komodoensis）是现存最大的蜥蜴，仅分布于印度尼西亚的少数岛屿。