Dog Screw-moss vs Hoppe's screw moss

Tortula canescens compared with Tortula hoppeana

Key Differences

• Dog Screw-moss is Vulnerable while Hoppe's screw moss is Least Concern.

Taxonomic Classification

Rank	Dog Screw-moss	Hoppe's screw moss
Kingdom same	Plantae (bitki)	Plantae (bitki)
Phylum same	Bryophyta	Bryophyta
Class same	Bryopsida (Bryopsida)	Bryopsida (Bryopsida)
Order same	Pottiales (Pottiales)	Pottiales (Pottiales)
Family same	Pottiaceae	Pottiaceae
Genus same	Tortula	Tortula
Species	Tortula canescens	Tortula hoppeana

Evolutionary Relationship

Dog Screw-moss and Hoppe's screw moss share a common ancestor at the Genus level: Tortula.

Conservation Status

Dog Screw-moss

VU — Vulnerable

Hoppe's screw moss

LC — Least Concern

Physical Characteristics

Attribute	Dog Screw-moss	Hoppe's screw moss
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dog Screw-moss

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Luxembourg, Norway, and Portugal. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Hoppe's screw moss

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Norway and Sweden.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway