Common Goldeneye vs Olive-gray Thomasomys

Bucephala clangula compared with Thomasomys cinereus

Key Differences

• Common Goldeneye is Not Evaluated while Olive-gray Thomasomys is Least Concern.

Taxonomic Classification

Rank	Common Goldeneye	Olive-gray Thomasomys
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Anseriformes (Anseriformes)	Rodentia (Rodents)
Family	Anatidae	Cricetidae
Genus	Bucephala	Thomasomys
Species	Bucephala clangula	Thomasomys cinereus

Evolutionary Relationship

Common Goldeneye and Olive-gray Thomasomys share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Common Goldeneye

NE — Not Evaluated

Olive-gray Thomasomys

LC — Least Concern

Physical Characteristics

Attribute	Common Goldeneye	Olive-gray Thomasomys
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Common Goldeneye

Habitat

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

Range

Found across Europe (5 countries) and North America (United States).

Olive-gray Thomasomys

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador.

Common Goldeneye

Common Goldeneye (Bucephala clangula) 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.