Golden Thomasomys vs Nagelrochen

Thomasomys aureus compared with Raja clavata

Key Differences

• Golden Thomasomys is Least Concern while Nagelrochen is Near Threatened.

Taxonomic Classification

Rank	Golden Thomasomys	Nagelrochen
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Chordata (Chordatiere)	Chordata (Chordatiere)
Class	Mammalia (Säugetiere)	Elasmobranchii
Order	Rodentia (Nagetiere)	Rajiformes (Rajiformes)
Family	Cricetidae	Rajidae
Genus	Thomasomys	Raja
Species	Thomasomys aureus	Raja clavata

Evolutionary Relationship

Golden Thomasomys and Nagelrochen share a common ancestor at the Phylum level: Chordata. (Chordatiere)

Conservation Status

Golden Thomasomys

LC — Least Concern

Nagelrochen

NT — Near Threatened

Physical Characteristics

Attribute	Golden Thomasomys	Nagelrochen
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Golden Thomasomys

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.

Nagelrochen

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

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