Brook Floater vs delicate germanderwort

Alasmidonta varicosa compared with Riccardia multifida

Key Differences

Brook Floater is Vulnerable while delicate germanderwort is Endangered.

Taxonomic Classification

Rank	Brook Floater	delicate germanderwort
Kingdom	Animalia (حيوانات)	Plantae (نباتات)
Phylum	Mollusca (رخويات)	Marchantiophyta (نباتات كبدية)
Class	Bivalvia (ذوات الصدفتين)	Jungermanniopsida (جنغرمنانية)
Order	Unionida (محاريات نهرية)	Metzgeriales (Metzgeriales)
Family	Unionidae	Aneuraceae
Genus	Alasmidonta	Riccardia
Species	Alasmidonta varicosa	Riccardia multifida

Conservation Status

Brook Floater

VU — Vulnerable

delicate germanderwort

EN — Endangered

Physical Characteristics

Attribute	Brook Floater	delicate germanderwort
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.

delicate germanderwort

Habitat

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

Range

Widely distributed across Asia (Taiwan), Europe (6 countries), North America (United States), and South America (Brazil). 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.