Brook Floater vs mallow skipper

Alasmidonta varicosa compared with Carcharodus alceae

Key Differences

• Brook Floater is Vulnerable while mallow skipper is Least Concern.

Taxonomic Classification

Rank	Brook Floater	mallow skipper
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Mollusca (Mollusks)	Arthropoda (Arthropods)
Class	Bivalvia (Bivalvia)	Insecta (Insects)
Order	Unionida (Unionida)	Lepidoptera (Butterflies & Moths)
Family	Unionidae	Hesperiidae
Genus	Alasmidonta	Carcharodus
Species	Alasmidonta varicosa	Carcharodus alceae

Evolutionary Relationship

Brook Floater and mallow skipper share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Brook Floater

VU — Vulnerable

mallow skipper

LC — Least Concern

Physical Characteristics

Attribute	Brook Floater	mallow skipper
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.

mallow skipper

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Asia (Cyprus) and Europe (32 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.