Olive-gray Thomasomys vs Pine Siskin

Thomasomys cinereus compared with Spinus pinus

Taxonomic Classification

Rank	Olive-gray Thomasomys	Pine Siskin
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Rodentia (Rodents)	Passeriformes (Songbirds)
Family	Cricetidae	Fringillidae
Genus	Thomasomys	Spinus
Species	Thomasomys cinereus	Spinus pinus

Evolutionary Relationship

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

Conservation Status

Olive-gray Thomasomys

LC — Least Concern

Pine Siskin

LC — Least Concern

Physical Characteristics

Attribute	Olive-gray Thomasomys	Pine Siskin
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Olive-gray Thomasomys

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador.

Pine Siskin

Habitat

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

Range

Distributed across Norway and United States.