Chalk Screw-moss vs Greater Yellow-shouldered Bat

Tortula vahliana compared with Sturnira magna

Key Differences

• Chalk Screw-moss is Vulnerable while Greater Yellow-shouldered Bat is Least Concern.

Taxonomic Classification

Rank	Chalk Screw-moss	Greater Yellow-shouldered Bat
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Bryophyta	Chordata (Chordates)
Class	Bryopsida (Bryopsida)	Mammalia (Mammals)
Order	Pottiales (Pottiales)	Chiroptera (Bats)
Family	Pottiaceae	Phyllostomidae
Genus	Tortula	Sturnira
Species	Tortula vahliana	Sturnira magna

Conservation Status

Chalk Screw-moss

VU — Vulnerable

Greater Yellow-shouldered Bat

LC — Least Concern

Physical Characteristics

Attribute	Chalk Screw-moss	Greater Yellow-shouldered Bat
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.

Greater Yellow-shouldered Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and 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.