Amazon River Dolphin vs Silver-throated Tanager

Inia geoffrensis compared with Tangara icterocephala

Key Differences

• Amazon River Dolphin is Data Deficient while Silver-throated Tanager is Least Concern.

Taxonomic Classification

Rank	Amazon River Dolphin	Silver-throated Tanager
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	Thraupidae
Genus	Inia	Tangara
Species	Inia geoffrensis	Tangara icterocephala

Evolutionary Relationship

Amazon River Dolphin and Silver-throated Tanager share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Amazon River Dolphin

DD — Data Deficient

Silver-throated Tanager

LC — Least Concern

Physical Characteristics

Attribute	Amazon River Dolphin	Silver-throated Tanager
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.

Silver-throated Tanager

Habitat

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

Range

Distributed across Colombia, Ecuador, and Norway.

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.

Silver-throated Tanager

Silver-throated Tanager (Tangara icterocephala) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.

Shared Countries

Both species can be found in 2 countries:

🇨🇴 Colombia 🇪🇨 Ecuador