common bottlenose dolphin vs plains zebra

Tursiops truncatus compared with Equus quagga

Key Differences

• common bottlenose dolphin is Least Concern while plains zebra is Near Threatened.
• common bottlenose dolphin is carnivore while plains zebra is herbivore.
• common bottlenose dolphin lives longer (45 years vs 25 years).

Taxonomic Classification

Rank	common bottlenose dolphin	plains zebra
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class same	Mammalia (哺乳類)	Mammalia (哺乳類)
Order	Cetacea (Whales & Dolphins)	Perissodactyla (奇蹄目)
Family	Delphinidae (Oceanic Dolphins)	Equidae (Horses & Zebras)
Genus	Tursiops (Bottlenose Dolphins)	Equus (Horses & Zebras)
Species	Tursiops truncatus	Equus quagga

Evolutionary Relationship

common bottlenose dolphin and plains zebra share a common ancestor at the Class level: Mammalia. (哺乳類)

Conservation Status

common bottlenose dolphin

LC — Least Concern

Population: ~600.0K

Trend: Stable →

plains zebra

NT — Near Threatened

Population: ~750.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	common bottlenose dolphin	plains zebra
Diet	Carnivore	Herbivore
Average Lifespan	45 years	25 years
Average Length	3.0 m	2.3 m
Average Weight	300.0 kg	350.0 kg

Habitat & Geographic Range

common bottlenose dolphin

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

Range

Widely distributed across Asia (Taiwan), Europe (6 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.

common bottlenose dolphin

最も研究され、最も知られているイルカ種であるバンドウイルカは、沿岸の浅瀬から外洋まで世界中の温暖な海域と温帯海域に生息します。体に対して大きな脳を持つ高度に知性的なこの種は、自己認識、複雑なコミュニケーション、社会的学習を示します。流動的な分裂融合社会で生活し、魚を追い込むために協力します。海洋生態系の健全性の重要な指標種です。

plains zebra

最も個体数の多い野生の馬科動物であるサバンナシマウマ（Equus quagga）は、東アフリカと南アフリカの草原およびサバンナに小さな家族グループから大規模な集団まで様々な形で生息する。個体ごとに独特の白黒の縞模様は、捕食者を混乱させ、吸血昆虫を防ぎ、個体識別を助けると考えられている。シマウマはライオン、ハイエナ、ワニの主要な餌となり、サバンナの食物網を支える。