Chalk Screw-moss vs Gray-bellied Rice Rat

Tortula vahliana compared with Nephelomys moerex

Key Differences

• Chalk Screw-moss is Vulnerable while Gray-bellied Rice Rat is Extinct.

Taxonomic Classification

Rank	Chalk Screw-moss	Gray-bellied Rice Rat
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Bryophyta	Chordata (Chordates)
Class	Bryopsida (Bryopsida)	Mammalia (Mammals)
Order	Pottiales (Pottiales)	Rodentia (Rodents)
Family	Pottiaceae	Cricetidae
Genus	Tortula	Nephelomys
Species	Tortula vahliana	Nephelomys moerex

Conservation Status

Chalk Screw-moss

VU — Vulnerable

Gray-bellied Rice Rat

EX — Extinct

Physical Characteristics

Attribute	Chalk Screw-moss	Gray-bellied Rice Rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Chalk Screw-moss

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

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

Gray-bellied Rice Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador.

Chalk Screw-moss

The Chalk Screw-moss (Tortula vahliana) is a species in the genus Tortula. It is currently classified as Vulnerable on the IUCN Red List. Native to Europe, inhabiting ecosystems characteristic of the region.