虎鯨 vs Leopard-spotted swellshark

Orcinus orca compared with Cephaloscyllium fasciatum

Key Differences

• 虎鯨 is Data Deficient while Leopard-spotted swellshark is Critically Endangered.

Taxonomic Classification

Rank	虎鯨	Leopard-spotted swellshark
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)	Chondrichthyes (软骨鱼纲)
Order	Cetacea (Whales & Dolphins)	Carcharhiniformes (真鲨目)
Family	Delphinidae (Oceanic Dolphins)	Scyliorhinidae
Genus	Orcinus (Orcas)	Cephaloscyllium
Species	Orcinus orca	Cephaloscyllium fasciatum

Evolutionary Relationship

虎鯨 and Leopard-spotted swellshark 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 ?

Leopard-spotted swellshark

CR — Critically Endangered

Physical Characteristics

Attribute	虎鯨	Leopard-spotted swellshark
Diet	Carnivore	—
Average Lifespan	50 years	—
Average Length	8.0 m	—
Average Weight	5.4 t	—

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).

Leopard-spotted swellshark

Habitat

Inhabits tropical and subtropical moist broadleaf forests within the Indomalayan biogeographic realm.

Range

Found in Taiwan. Currently classified as Critically 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。

Shared Countries

Both species can be found in 1 countries:

🇹🇼 Taiwan