Amazon River Dolphin vs 双领鸻

Inia geoffrensis compared with Charadrius vociferus

Key Differences

• Amazon River Dolphin is Data Deficient while 双领鸻 is Least Concern.

Taxonomic Classification

Rank	Amazon River Dolphin	双领鸻
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	Charadriidae
Genus	Inia	Charadrius
Species	Inia geoffrensis	Charadrius vociferus

Evolutionary Relationship

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

Conservation Status

Amazon River Dolphin

DD — Data Deficient

双领鸻

LC — Least Concern

Physical Characteristics

Attribute	Amazon River Dolphin	双领鸻
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.

双领鸻

Habitat

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

Range

Widely distributed across Europe (Norway, Sweden), 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.

双领鸻

双领鸻（Charadrius vociferus）在IUCN红色名录中被评为无危（LC）。分布广泛，种群稳定，无直接保护关注。

Shared Countries

Both species can be found in 3 countries:

🇨🇴 Colombia 🇪🇨 Ecuador 🇻🇪 Venezuela