Cinnamon-colored Thomasomys vs Night Shark

Thomasomys cinnameus compared with Carcharhinus signatus

Key Differences

• Cinnamon-colored Thomasomys is Least Concern while Night Shark is Endangered.

Taxonomic Classification

Rank	Cinnamon-colored Thomasomys	Night Shark
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Chondrichthyes (Cartilaginous Fish)
Order	Rodentia (Rodents)	Carcharhiniformes (Ground Sharks)
Family	Cricetidae	Carcharhinidae
Genus	Thomasomys	Carcharhinus
Species	Thomasomys cinnameus	Carcharhinus signatus

Evolutionary Relationship

Cinnamon-colored Thomasomys and Night Shark share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Cinnamon-colored Thomasomys

LC — Least Concern

Night Shark

EN — Endangered

Physical Characteristics

Attribute	Cinnamon-colored Thomasomys	Night Shark
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Cinnamon-colored Thomasomys

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Ecuador.

Night Shark

Habitat

Typically found in marine environments from coastal waters to deep ocean.

Range

Found in Venezuela. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Cinnamon-colored Thomasomys

The Cinnamon-colored Thomasomys (Thomasomys cinnameus) is a species in the genus Thomasomys. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.