Amazon River Dolphin vs 黑腹滨鹬

Inia geoffrensis compared with Calidris alpina

Key Differences

• Amazon River Dolphin is Data Deficient while 黑腹滨鹬 is Least Concern.

Taxonomic Classification

Rank	Amazon River Dolphin	黑腹滨鹬
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)	Aves (鳥綱)
Order	Cetacea (Whales & Dolphins)	Charadriiformes (鸻形目)
Family	Iniidae	Scolopacidae
Genus	Inia	Calidris
Species	Inia geoffrensis	Calidris alpina

Evolutionary Relationship

Amazon River Dolphin and 黑腹滨鹬 share a common ancestor at the Phylum level: Chordata. (脊索动物门)

Conservation Status

Amazon River Dolphin

DD — Data Deficient

黑腹滨鹬

LC — Least Concern

Physical Characteristics

Attribute	Amazon River Dolphin	黑腹滨鹬
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Amazon River Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.

黑腹滨鹬

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Widely distributed across Europe (4 countries), North America (United States), and South America (Colombia, Ecuador, Venezuela).

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.

黑腹滨鹬

黑腹滨鹬（Calidris alpina）在IUCN红色名录中被列为无危（LC）。其种群分布广泛、数量丰富，种群状况稳定，目前无迫切保护需求。

Shared Countries

Both species can be found in 3 countries:

🇨🇴 Colombia 🇪🇨 Ecuador 🇻🇪 Venezuela