Andean Chilomys vs Brook Floater

Chilomys instans compared with Alasmidonta varicosa

Key Differences

• Andean Chilomys is Least Concern while Brook Floater is Vulnerable.

Taxonomic Classification

Rank	Andean Chilomys	Brook Floater
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Mollusca (Mollusks)
Class	Mammalia (Mammals)	Bivalvia (Bivalvia)
Order	Rodentia (Rodents)	Unionida (Unionida)
Family	Cricetidae	Unionidae
Genus	Chilomys	Alasmidonta
Species	Chilomys instans	Alasmidonta varicosa

Evolutionary Relationship

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

Conservation Status

Andean Chilomys

LC — Least Concern

Brook Floater

VU — Vulnerable

Physical Characteristics

Attribute	Andean Chilomys	Brook Floater
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Andean Chilomys

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.

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.

Andean Chilomys

The Andean Chilomys (Chilomys instans) is a species in the genus Chilomys. It is currently classified as Least Concern on the IUCN Red List. 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.