Amazon River Dolphin vs Lesser Goldfinch

Inia geoffrensis compared with Spinus psaltria

Key Differences

• Amazon River Dolphin is Data Deficient while Lesser Goldfinch is Least Concern.

Taxonomic Classification

Rank	Amazon River Dolphin	Lesser Goldfinch
Kingdom same	Animalia (حيوانات)	Animalia (حيوانات)
Phylum same	Chordata (حبليات)	Chordata (حبليات)
Class	Mammalia (ثدييات)	Aves (طيور)
Order	Cetacea (Whales & Dolphins)	Passeriformes (جواثم)
Family	Iniidae	Fringillidae
Genus	Inia	Spinus
Species	Inia geoffrensis	Spinus psaltria

Evolutionary Relationship

Amazon River Dolphin and Lesser Goldfinch share a common ancestor at the Phylum level: Chordata. (حبليات)

Conservation Status

Amazon River Dolphin

DD — Data Deficient

Lesser Goldfinch

LC — Least Concern

Physical Characteristics

Attribute	Amazon River Dolphin	Lesser Goldfinch
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.

Lesser Goldfinch

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.

Lesser Goldfinch

Lesser Goldfinch (Spinus psaltria) 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 3 countries:

🇨🇴 Colombia 🇪🇨 Ecuador 🇻🇪 Venezuela