Bitter Scalewort vs Foca Pia

Porella arboris-vitae compared with Pagophilus groenlandicus

Key Differences

• Bitter Scalewort is Vulnerable while Foca Pia is Not Evaluated.

Taxonomic Classification

Rank	Bitter Scalewort	Foca Pia
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Marchantiophyta (liverwort)	Chordata (Chordates)
Class	Jungermanniopsida (Jungermanniopsida)	Mammalia (Mammals)
Order	Porellales (Porellales)	Pinnipedia (Seals & Sea Lions)
Family	Porellaceae	Phocidae (True Seals)
Genus	Porella	Pagophilus
Species	Porella arboris-vitae	Pagophilus groenlandicus

Conservation Status

Bitter Scalewort

VU — Vulnerable

Foca Pia

NE — Not Evaluated

Physical Characteristics

Attribute	Bitter Scalewort	Foca Pia
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bitter Scalewort

Habitat

Native to Asia and Europe, inhabiting ecosystems characteristic of the region.

Range

Found across Asia (Taiwan) and Europe (5 countries). 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.

Bitter Scalewort

The Bitter Scalewort (Porella arboris-vitae) is a species in the genus Porella. It is currently classified as Vulnerable on the IUCN Red List. Native to Asia and Europe, inhabiting ecosystems characteristic of the region.

Shared Countries

Both species can be found in 3 countries:

🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden