Chalk Screw-moss vs Dusky Leaf-nosed Bat

Tortula vahliana compared with Hipposideros ater

Key Differences

• Chalk Screw-moss is Vulnerable while Dusky Leaf-nosed Bat is Least Concern.

Taxonomic Classification

Rank	Chalk Screw-moss	Dusky Leaf-nosed Bat
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Bryophyta	Chordata (Chordates)
Class	Bryopsida (Bryopsida)	Mammalia (Mammals)
Order	Pottiales (Pottiales)	Chiroptera (Bats)
Family	Pottiaceae	Hipposideridae
Genus	Tortula	Hipposideros
Species	Tortula vahliana	Hipposideros ater

Conservation Status

Chalk Screw-moss

VU — Vulnerable

Dusky Leaf-nosed Bat

LC — Least Concern

Physical Characteristics

Attribute	Chalk Screw-moss	Dusky Leaf-nosed 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.

Dusky Leaf-nosed Bat

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.