Brook Floater vs Brown-ribbed Dandelion

Alasmidonta varicosa compared with Taraxacum pannulatum

Key Differences

• Brook Floater is Vulnerable while Brown-ribbed Dandelion is Critically Endangered.

Taxonomic Classification

Rank	Brook Floater	Brown-ribbed Dandelion
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Mollusca (Mollusks)	Magnoliophyta (Flowering Plants)
Class	Bivalvia (Bivalvia)	Magnoliopsida (Dicots)
Order	Unionida (Unionida)	Asterales (Daisies & Sunflowers)
Family	Unionidae	Asteraceae (Daisy Family)
Genus	Alasmidonta	Taraxacum
Species	Alasmidonta varicosa	Taraxacum pannulatum

Conservation Status

Brook Floater

VU — Vulnerable

Brown-ribbed Dandelion

CR — Critically Endangered

Physical Characteristics

Attribute	Brook Floater	Brown-ribbed Dandelion
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.

Brown-ribbed Dandelion

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Range

Distributed across Denmark, Norway, and Sweden. Currently classified as Critically 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.

Brown-ribbed Dandelion

The Brown-ribbed Dandelion (Taraxacum pannulatum) is a species in the genus Taraxacum. It is currently classified as Critically Endangered on the IUCN Red List. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.