Chalk Screw-moss vs Perla Yellow-shouldered Bats

Tortula vahliana compared with Sturnira perla

Key Differences

• Chalk Screw-moss is Vulnerable while Perla Yellow-shouldered Bats is Data Deficient.

Taxonomic Classification

Rank	Chalk Screw-moss	Perla Yellow-shouldered Bats
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 perla

Conservation Status

Chalk Screw-moss

VU — Vulnerable

Perla Yellow-shouldered Bats

DD — Data Deficient

Physical Characteristics

Attribute	Chalk Screw-moss	Perla Yellow-shouldered Bats
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.

Perla Yellow-shouldered Bats

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.