Brook Floater vs Javan Mongoose

Alasmidonta varicosa compared with Herpestes javanicus

Key Differences

• Brook Floater is Vulnerable while Javan Mongoose is Not Evaluated.

Taxonomic Classification

Rank	Brook Floater	Javan Mongoose
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Mollusca (Mollusks)	Chordata (Chordates)
Class	Bivalvia (Bivalvia)	Mammalia (Mammals)
Order	Unionida (Unionida)	Carnivora (Carnivorans)
Family	Unionidae	Herpestidae
Genus	Alasmidonta	Herpestes
Species	Alasmidonta varicosa	Herpestes javanicus

Evolutionary Relationship

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

Conservation Status

Brook Floater

VU — Vulnerable

Javan Mongoose

NE — Not Evaluated

Physical Characteristics

Attribute	Brook Floater	Javan Mongoose
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.

Javan Mongoose

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Widely distributed across Africa (Comoros, Mauritius), Asia (Japan), Europe (4 countries), North America (11 countries), Oceania and the Pacific (Fiji, Micronesia), and South America (Colombia, Guyana).

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.

Shared Countries

Both species can be found in 1 countries:

🇺🇸 United States