Amazon River Dolphin vs plains zebra

Inia geoffrensis compared with Equus quagga

Key Differences

• Amazon River Dolphin is Data Deficient while plains zebra is Near Threatened.

Taxonomic Classification

Rank	Amazon River Dolphin	plains zebra
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Cetacea (Whales & Dolphins)	Perissodactyla (Odd-toed Ungulates)
Family	Iniidae	Equidae (Horses & Zebras)
Genus	Inia	Equus (Horses & Zebras)
Species	Inia geoffrensis	Equus quagga

Evolutionary Relationship

Amazon River Dolphin and plains zebra share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Amazon River Dolphin

DD — Data Deficient

plains zebra

NT — Near Threatened

Population: ~750.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	Amazon River Dolphin	plains zebra
Diet	—	Herbivore
Average Lifespan	—	25 years
Average Length	—	2.3 m
Average Weight	—	350.0 kg

Habitat & Geographic Range

Amazon River Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and 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.

Amazon River Dolphin

The Amazon River Dolphin (Inia geoffrensis) is a species in the genus Inia. Its conservation status is listed as Data Deficient, indicating insufficient data for assessment. Typically found in diverse terrestrial and aquatic ecosystems.

plains zebra

The most numerous wild equid, plains zebras inhabit grasslands and savannas of eastern and southern Africa in herds ranging from small family groups to vast aggregations. Their bold black-and-white stripe patterns are unique to each individual and may serve to confuse predators, deter biting insects, and facilitate individual recognition. Zebras form key prey for lions, hyenas, and crocodiles, underpinning savanna food webs.