Brook Floater vs Pashford Pot Beetle

Alasmidonta varicosa compared with Cryptocephalus exiguus

Key Differences

• Brook Floater is Vulnerable while Pashford Pot Beetle is Critically Endangered.

Taxonomic Classification

Rank	Brook Floater	Pashford Pot Beetle
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Mollusca (Mollusks)	Arthropoda (Arthropods)
Class	Bivalvia (Bivalvia)	Insecta (Insects)
Order	Unionida (Unionida)	Coleoptera (Beetles)
Family	Unionidae	Chrysomelidae
Genus	Alasmidonta	Cryptocephalus
Species	Alasmidonta varicosa	Cryptocephalus exiguus

Evolutionary Relationship

Brook Floater and Pashford Pot Beetle share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Brook Floater

VU — Vulnerable

Pashford Pot Beetle

CR — Critically Endangered

Physical Characteristics

Attribute	Brook Floater	Pashford Pot Beetle
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.

Pashford Pot Beetle

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across 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.