Rata Topera vs Golden Thomasomys

Arvicola amphibius compared with Thomasomys aureus

Key Differences

• Rata Topera is Near Threatened while Golden Thomasomys is Least Concern.

Taxonomic Classification

Rank	Rata Topera	Golden Thomasomys
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class same	Mammalia (mamíferos)	Mammalia (mamíferos)
Order same	Rodentia (Rodents)	Rodentia (Rodents)
Family same	Cricetidae	Cricetidae
Genus	Arvicola	Thomasomys
Species	Arvicola amphibius	Thomasomys aureus

Evolutionary Relationship

Rata Topera and Golden Thomasomys share a common ancestor at the Family level: Cricetidae.

Conservation Status

Rata Topera

NT — Near Threatened

Golden Thomasomys

LC — Least Concern

Physical Characteristics

Attribute	Rata Topera	Golden Thomasomys
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Rata Topera

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Belgium, Denmark, Norway, Russia, and Sweden. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Golden Thomasomys

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.