Chalk Screw-moss vs Kouprey

Tortula vahliana compared with Bos sauveli

Key Differences

• Chalk Screw-moss is Vulnerable while Kouprey is Critically Endangered.

Taxonomic Classification

Rank	Chalk Screw-moss	Kouprey
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Bryophyta	Chordata (Chordates)
Class	Bryopsida (Bryopsida)	Mammalia (Mammals)
Order	Pottiales (Pottiales)	Artiodactyla (Even-toed Ungulates)
Family	Pottiaceae	Bovidae (Bovids)
Genus	Tortula	Bos (Cattle & Bison)
Species	Tortula vahliana	Bos sauveli

Conservation Status

Chalk Screw-moss

VU — Vulnerable

Kouprey

CR — Critically Endangered

Physical Characteristics

Attribute	Chalk Screw-moss	Kouprey
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.

Kouprey

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.