Brook Floater vs Four-toed Jerboa

Alasmidonta varicosa compared with Allactaga tetradactyla

Key Differences

• Brook Floater is Vulnerable while Four-toed Jerboa is Data Deficient.

Taxonomic Classification

Rank	Brook Floater	Four-toed Jerboa
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Mollusca (Mollusks)	Chordata (Chordates)
Class	Bivalvia (Bivalvia)	Mammalia (Mammals)
Order	Unionida (Unionida)	Rodentia (Rodents)
Family	Unionidae	Dipodidae
Genus	Alasmidonta	Allactaga
Species	Alasmidonta varicosa	Allactaga tetradactyla

Evolutionary Relationship

Brook Floater and Four-toed Jerboa share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Brook Floater

VU — Vulnerable

Four-toed Jerboa

DD — Data Deficient

Physical Characteristics

Attribute	Brook Floater	Four-toed Jerboa
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.

Four-toed Jerboa

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.