Barrow's Goldeneye vs Napo Spiny-rat

Bucephala islandica compared with Proechimys quadruplicatus

Key Differences

• Barrow's Goldeneye is Not Evaluated while Napo Spiny-rat is Least Concern.

Taxonomic Classification

Rank	Barrow's Goldeneye	Napo Spiny-rat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Anseriformes (Anseriformes)	Rodentia (Rodents)
Family	Anatidae	Echimyidae
Genus	Bucephala	Proechimys
Species	Bucephala islandica	Proechimys quadruplicatus

Evolutionary Relationship

Barrow's Goldeneye and Napo Spiny-rat share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Barrow's Goldeneye

NE — Not Evaluated

Napo Spiny-rat

LC — Least Concern

Physical Characteristics

Attribute	Barrow's Goldeneye	Napo Spiny-rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Barrow's Goldeneye

Habitat

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

Range

Found across Europe (8 countries) and North America (United States).

Napo Spiny-rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.

Barrow's Goldeneye

Barrow's Goldeneye (Bucephala islandica) is classified as Not Evaluated (NE) on the IUCN Red List. Not yet evaluated against IUCN Red List criteria. Conservation status remains to be determined.