Chalk Screw-moss vs Chestnut dunnart

Tortula vahliana compared with Sminthopsis archeri

Key Differences

• Chalk Screw-moss is Vulnerable while Chestnut dunnart is Data Deficient.

Taxonomic Classification

Rank	Chalk Screw-moss	Chestnut dunnart
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Bryophyta	Chordata (Chordates)
Class	Bryopsida (Bryopsida)	Mammalia (Mammals)
Order	Pottiales (Pottiales)	Dasyuromorphia (Dasyuromorphia)
Family	Pottiaceae	Dasyuridae
Genus	Tortula	Sminthopsis
Species	Tortula vahliana	Sminthopsis archeri

Conservation Status

Chalk Screw-moss

VU — Vulnerable

Chestnut dunnart

DD — Data Deficient

Physical Characteristics

Attribute	Chalk Screw-moss	Chestnut dunnart
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.

Chestnut dunnart

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.

Chestnut dunnart

The Chestnut dunnart (Sminthopsis archeri) is a species in the genus Sminthopsis. It is currently classified as Data Deficient on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.