虎鯨 vs plains zebra

Orcinus orca compared with Equus quagga

Key Differences

• 虎鯨 is Data Deficient while plains zebra is Near Threatened.
• 虎鯨 is carnivore while plains zebra is herbivore.
• 虎鯨 is 15.4x heavier than plains zebra.
• 虎鯨 lives longer (50 years vs 25 years).

Taxonomic Classification

Rank	虎鯨	plains zebra
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 same	Mammalia (哺乳動物)	Mammalia (哺乳動物)
Order	Cetacea (Whales & Dolphins)	Perissodactyla (奇蹄目)
Family	Delphinidae (Oceanic Dolphins)	Equidae (Horses & Zebras)
Genus	Orcinus (Orcas)	Equus (Horses & Zebras)
Species	Orcinus orca	Equus quagga

Evolutionary Relationship

虎鯨 and plains zebra share a common ancestor at the Class level: Mammalia. (哺乳動物)

Conservation Status

虎鯨

DD — Data Deficient

Population: ~50.0K

Trend: Unknown ?

plains zebra

NT — Near Threatened

Population: ~750.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	虎鯨	plains zebra
Diet	Carnivore	Herbivore
Average Lifespan	50 years	25 years
Average Length	8.0 m	2.3 m
Average Weight	5.4 t	350.0 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).

plains zebra

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical grasslands and savannas, and flooded grasslands and savannas, among 5 distinct biome types within the Afrotropic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Botswana, Ethiopia, Kenya, South Africa, and Tanzania. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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。

plains zebra

数量最多的野生马科动物，平原斑马（Equus quagga）栖居于东非和南非的草原和稀树草原，从小型家庭群到大规模聚集均有分布。每个个体独特的黑白条纹图案可能起到迷惑捕食者、驱避吸血昆虫和促进个体识别的作用。斑马是狮子、鬣狗和鳄鱼的主要猎物，支撑着稀树草原食物网。