Brook Floater vs Green Nettle Weevil

Alasmidonta varicosa compared with Phyllobius pomaceus

Key Differences

• Brook Floater is Vulnerable while Green Nettle Weevil is Least Concern.

Taxonomic Classification

Rank	Brook Floater	Green Nettle Weevil
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Mollusca (Mollusks)	Arthropoda (Arthropods)
Class	Bivalvia (Bivalvia)	Insecta (Insects)
Order	Unionida (Unionida)	Coleoptera (Beetles)
Family	Unionidae	Curculionidae
Genus	Alasmidonta	Phyllobius
Species	Alasmidonta varicosa	Phyllobius pomaceus

Evolutionary Relationship

Brook Floater and Green Nettle Weevil share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Brook Floater

VU — Vulnerable

Green Nettle Weevil

LC — Least Concern

Physical Characteristics

Attribute	Brook Floater	Green Nettle Weevil
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.

Green Nettle Weevil

Habitat

Inhabits deserts and xeric shrublands within the Palearctic biogeographic realm.

Range

Found across Asia (Kazakhstan) and Europe (26 countries).

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.