Brook Floater vs Persian Skipper

Alasmidonta varicosa compared with Spialia phlomidis

Key Differences

• Brook Floater is Vulnerable while Persian Skipper is Least Concern.

Taxonomic Classification

Rank	Brook Floater	Persian 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	Spialia
Species	Alasmidonta varicosa	Spialia phlomidis

Evolutionary Relationship

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

Conservation Status

Brook Floater

VU — Vulnerable

Persian Skipper

LC — Least Concern

Physical Characteristics

Attribute	Brook Floater	Persian 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.

Persian Skipper

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Albania, Bulgaria, Greece, North Macedonia, and Serbia.

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.