Golden Thomasomys vs Lesser guitarfish

Thomasomys aureus compared with Zapteryx brevirostris

Key Differences

• Golden Thomasomys is Least Concern while Lesser guitarfish is Endangered.

Taxonomic Classification

Rank	Golden Thomasomys	Lesser guitarfish
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Rodentia (Rodents)	Rhinopristiformes (Rhinopristiformes)
Family	Cricetidae	Rhinobatidae
Genus	Thomasomys	Zapteryx
Species	Thomasomys aureus	Zapteryx brevirostris

Evolutionary Relationship

Golden Thomasomys and Lesser guitarfish share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Golden Thomasomys

LC — Least Concern

Lesser guitarfish

EN — Endangered

Physical Characteristics

Attribute	Golden Thomasomys	Lesser guitarfish
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.

Lesser guitarfish