Amazon River Dolphin vs Black-necked Red-Cotinga

Inia geoffrensis compared with Phoenicircus nigricollis

Key Differences

• Amazon River Dolphin is Data Deficient while Black-necked Red-Cotinga is Least Concern.

Taxonomic Classification

Rank	Amazon River Dolphin	Black-necked Red-Cotinga
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Cetacea (Whales & Dolphins)	Passeriformes (Songbirds)
Family	Iniidae	Cotingidae
Genus	Inia	Phoenicircus
Species	Inia geoffrensis	Phoenicircus nigricollis

Evolutionary Relationship

Amazon River Dolphin and Black-necked Red-Cotinga share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Amazon River Dolphin

DD — Data Deficient

Black-necked Red-Cotinga

LC — Least Concern

Physical Characteristics

Attribute	Amazon River Dolphin	Black-necked Red-Cotinga
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.

Black-necked Red-Cotinga

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and 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.

Black-necked Red-Cotinga

The Black-necked Red-Cotinga (Phoenicircus nigricollis) is a species in the genus Phoenicircus. It is currently classified as Least Concern on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.

Shared Countries

Both species can be found in 3 countries:

🇨🇴 Colombia 🇪🇨 Ecuador 🇻🇪 Venezuela