Brook Floater vs Downy Veilwort

Alasmidonta varicosa compared with Metzgeria pubescens

Key Differences

Brook Floater is Vulnerable while Downy Veilwort is Endangered.

Taxonomic Classification

Rank	Brook Floater	Downy Veilwort
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Mollusca (Mollusks)	Marchantiophyta (liverwort)
Class	Bivalvia (Bivalvia)	Jungermanniopsida (Jungermanniopsida)
Order	Unionida (Unionida)	Metzgeriales (Metzgeriales)
Family	Unionidae	Metzgeriaceae
Genus	Alasmidonta	Metzgeria
Species	Alasmidonta varicosa	Metzgeria pubescens

Conservation Status

Brook Floater

VU — Vulnerable

Downy Veilwort

EN — Endangered

Physical Characteristics

Attribute	Brook Floater	Downy Veilwort
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.

Downy Veilwort

Habitat

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

Range

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

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.