Bog-Moss Flapwort vs Brook Floater

Odontoschisma sphagni compared with Alasmidonta varicosa

Taxonomic Classification

Rank	Bog-Moss Flapwort	Brook Floater
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Marchantiophyta (liverwort)	Mollusca (Mollusks)
Class	Jungermanniopsida (Jungermanniopsida)	Bivalvia (Bivalvia)
Order	Jungermanniales (Jungermanniales)	Unionida (Unionida)
Family	Cephaloziaceae	Unionidae
Genus	Odontoschisma	Alasmidonta
Species	Odontoschisma sphagni	Alasmidonta varicosa

Conservation Status

Bog-Moss Flapwort

VU — Vulnerable

Brook Floater

VU — Vulnerable

Physical Characteristics

Attribute	Bog-Moss Flapwort	Brook Floater
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bog-Moss Flapwort

Habitat

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

Range

Distributed across Belgium, Denmark, Norway, Sweden, and United States. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Brook Floater

Habitat

Native to North America, inhabiting ecosystems characteristic of the region.

Range

Found in United States. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Bog-Moss Flapwort

The Bog-Moss Flapwort (Odontoschisma sphagni) is a species in the genus Odontoschisma. It is currently classified as Vulnerable on the IUCN Red List. Distributed across Belgium, Denmark, Norway, Sweden, and United States.

Brook Floater

The Brook Floater (Alasmidonta varicosa) is a species in the genus Alasmidonta. It is currently classified as Vulnerable on the IUCN Red List. Native to North America, inhabiting ecosystems characteristic of the region.