Brook Floater vs spring hook moss

Alasmidonta varicosa compared with Warnstorfia pseudostraminea

Key Differences

• Brook Floater is Vulnerable while spring hook moss is Data Deficient.

Taxonomic Classification

Rank	Brook Floater	spring hook moss
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Mollusca (Mollusks)	Bryophyta
Class	Bivalvia (Bivalvia)	Bryopsida (Bryopsida)
Order	Unionida (Unionida)	Hypnales (Hypnales)
Family	Unionidae	Calliergonaceae
Genus	Alasmidonta	Warnstorfia
Species	Alasmidonta varicosa	Warnstorfia pseudostraminea

Conservation Status

Brook Floater

VU — Vulnerable

spring hook moss

DD — Data Deficient

Physical Characteristics

Attribute	Brook Floater	spring hook moss
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic 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.

spring hook moss

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

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.