Fen Roller vs Gray-bellied Rice Rat

Ancylis paludana compared with Nephelomys moerex

Key Differences

• Fen Roller is Near Threatened while Gray-bellied Rice Rat is Extinct.

Taxonomic Classification

Rank	Fen Roller	Gray-bellied Rice Rat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Mammalia (Mammals)
Order	Lepidoptera (Butterflies & Moths)	Rodentia (Rodents)
Family	Tortricidae	Cricetidae
Genus	Ancylis	Nephelomys
Species	Ancylis paludana	Nephelomys moerex

Evolutionary Relationship

Fen Roller and Gray-bellied Rice Rat share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Fen Roller

NT — Near Threatened

Gray-bellied Rice Rat

EX — Extinct

Physical Characteristics

Attribute	Fen Roller	Gray-bellied Rice Rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Fen Roller

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

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

Gray-bellied Rice Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador.