Brook Floater vs Cone-Spur Bladderwort

Alasmidonta varicosa compared with Utricularia gibba

Key Differences

Brook Floater is Vulnerable while Cone-Spur Bladderwort is Least Concern.

Taxonomic Classification

Rank	Brook Floater	Cone-Spur Bladderwort
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Mollusca (Mollusks)	Magnoliophyta (Flowering Plants)
Class	Bivalvia (Bivalvia)	Magnoliopsida (Dicots)
Order	Unionida (Unionida)	Lamiales (Lamiales)
Family	Unionidae	Lentibulariaceae
Genus	Alasmidonta	Utricularia
Species	Alasmidonta varicosa	Utricularia gibba

Conservation Status

Brook Floater

VU — Vulnerable

Cone-Spur Bladderwort

LC — Least Concern

Physical Characteristics

Attribute	Brook Floater	Cone-Spur Bladderwort
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.

Cone-Spur Bladderwort

Habitat

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

Range

Widely distributed across Africa (Guinea), Asia (Singapore, Taiwan), Europe (Portugal, Serbia, Slovakia), North America (Canada, Cuba, United States), Oceania and the Pacific (Australia, New Zealand), and South America (Brazil, Colombia).

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.