Brook Floater vs Rohrkatze

Alasmidonta varicosa compared with Felis chaus

Key Differences

• Brook Floater is Vulnerable while Rohrkatze is Least Concern.

Taxonomic Classification

Rank	Brook Floater	Rohrkatze
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum	Mollusca (Weichtiere)	Chordata (Chordatiere)
Class	Bivalvia (Muscheln)	Mammalia (Säugetiere)
Order	Unionida (Unionida)	Carnivora (Raubtiere)
Family	Unionidae	Felidae (Cats)
Genus	Alasmidonta	Felis (Small Cats)
Species	Alasmidonta varicosa	Felis chaus

Evolutionary Relationship

Brook Floater and Rohrkatze share a common ancestor at the Kingdom level: Animalia. (Tier)

Conservation Status

Brook Floater

VU — Vulnerable

Rohrkatze

LC — Least Concern

Physical Characteristics

Attribute	Brook Floater	Rohrkatze
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.

Rohrkatze

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Russia.

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.