Olive-gray Thomasomys vs Square-spot Bell

Thomasomys cinereus compared with Notocelia tetragonana

Key Differences

• Olive-gray Thomasomys is Least Concern while Square-spot Bell is Vulnerable.

Taxonomic Classification

Rank	Olive-gray Thomasomys	Square-spot Bell
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Rodentia (Rodents)	Lepidoptera (Butterflies & Moths)
Family	Cricetidae	Tortricidae
Genus	Thomasomys	Notocelia
Species	Thomasomys cinereus	Notocelia tetragonana

Evolutionary Relationship

Olive-gray Thomasomys and Square-spot Bell share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Olive-gray Thomasomys

LC — Least Concern

Square-spot Bell

VU — Vulnerable

Physical Characteristics

Attribute	Olive-gray Thomasomys	Square-spot Bell
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.

Square-spot Bell

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Norway, and Sweden. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.