Gray-browed Brushfinch vs Neotropical otter

Arremon assimilis compared with Lontra longicaudis

Key Differences

• Gray-browed Brushfinch is Least Concern while Neotropical otter is Data Deficient.

Taxonomic Classification

Rank	Gray-browed Brushfinch	Neotropical otter
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Passeriformes (Songbirds)	Carnivora (Carnivorans)
Family	Passerellidae	Mustelidae (Weasels & Otters)
Genus	Arremon	Lontra
Species	Arremon assimilis	Lontra longicaudis

Evolutionary Relationship

Gray-browed Brushfinch and Neotropical otter share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Gray-browed Brushfinch

LC — Least Concern

Neotropical otter

DD — Data Deficient

Physical Characteristics

Attribute	Gray-browed Brushfinch	Neotropical otter
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Gray-browed Brushfinch

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Neotropical otter

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.

Gray-browed Brushfinch

Gray-browed Brushfinch (Arremon assimilis) 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