Dwarf Bladder-moss vs Eurasian beaver

Physcomitrium sphaericum compared with Castor fiber

Key Differences

• Dwarf Bladder-moss is Critically Endangered while Eurasian beaver is Vulnerable.

Taxonomic Classification

Rank	Dwarf Bladder-moss	Eurasian beaver
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Bryophyta	Chordata (Chordates)
Class	Bryopsida (Bryopsida)	Mammalia (Mammals)
Order	Funariales (Funariales)	Rodentia (Rodents)
Family	Funariaceae	Castoridae (Beavers)
Genus	Physcomitrium	Castor (Beavers)
Species	Physcomitrium sphaericum	Castor fiber

Conservation Status

Dwarf Bladder-moss

CR — Critically Endangered

Eurasian beaver

VU — Vulnerable

Physical Characteristics

Attribute	Dwarf Bladder-moss	Eurasian beaver
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dwarf Bladder-moss

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Belgium, Luxembourg, and Sweden. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Eurasian beaver

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found across Europe (6 countries). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Eurasian beaver

Eurasian beaver (Castor fiber) is classified as Vulnerable (VU) on the IUCN Red List. Facing a high risk of endangerment in the wild, with declining populations and increasing habitat pressure.

Shared Countries

Both species can be found in 2 countries:

🇧🇪 Belgium 🇸🇪 Sweden