Dog Screw-moss vs Foca Pia

Tortula canescens compared with Pagophilus groenlandicus

Key Differences

• Dog Screw-moss is Vulnerable while Foca Pia is Not Evaluated.

Taxonomic Classification

Rank	Dog Screw-moss	Foca Pia
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Bryophyta	Chordata (Chordates)
Class	Bryopsida (Bryopsida)	Mammalia (Mammals)
Order	Pottiales (Pottiales)	Pinnipedia (Seals & Sea Lions)
Family	Pottiaceae	Phocidae (True Seals)
Genus	Tortula	Pagophilus
Species	Tortula canescens	Pagophilus groenlandicus

Conservation Status

Dog Screw-moss

VU — Vulnerable

Foca Pia

NE — Not Evaluated

Physical Characteristics

Attribute	Dog Screw-moss	Foca Pia
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.

Foca Pia

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Denmark, Norway, Portugal, and Sweden.

Shared Countries

Both species can be found in 2 countries:

🇳🇴 Norway 🇵🇹 Portugal