Brook Floater vs Field Speedwell

Alasmidonta varicosa compared with Veronica agrestis

Key Differences

Brook Floater is Vulnerable while Field Speedwell is Least Concern.

Taxonomic Classification

Rank	Brook Floater	Field Speedwell
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Mollusca (Mollusks)	Magnoliophyta (Flowering Plants)
Class	Bivalvia (Bivalvia)	Magnoliopsida (Dicots)
Order	Unionida (Unionida)	Lamiales (Lamiales)
Family	Unionidae	Plantaginaceae
Genus	Alasmidonta	Veronica
Species	Alasmidonta varicosa	Veronica agrestis

Conservation Status

Brook Floater

VU — Vulnerable

Field Speedwell

LC — Least Concern

Physical Characteristics

Attribute	Brook Floater	Field Speedwell
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.

Field Speedwell

Habitat

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

Range

Found across Europe (18 countries) and North America (Canada, 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.