Cambarunio dactylus (Lea, 1840)
6 synonyms | 2 specimens
Range: Cumberland, Tennessee, and Green rivers, Tennessee and Kentucky, USA. [North America]
Other web site: MolluscaBase 2 3 4.

Cambarunio hesperus Watters, 2018
1 synonym | 1 specimen
Range: White, St. Francis, and Meramec rivers, Missouri and Arkansas, USA. [North America]
Other web site: MolluscaBase.

Cambarunio iris (Lea, 1829)
24 synonyms | 15 specimens
Range: Widespread in the Interior and Great Lakes basins, Canada and USA. Introduced to the Atlantic Slope in the Susquehanna River. [North America]
Genbank sequences: 28S, COI, ND1.
Nature Serve: G5 (Villosa iris).
Other web sites: ITIS MolluscaBase 2.

Cambarunio jonesii (Lea, 1859)
2 synonyms | 2 specimens
Range: Tennessee River, Alabama and Tennessee, USA. Reported from the headwaters of the Coosa River. [North America]
Other web site: MolluscaBase.

Cambarunio nebulosus (Conrad, 1834)
6 synonyms | 5 specimens
Range: Mobile Basin, Alabama and Georgia, USA. Reported from the Hiwassee River, Tennessee. [North America]
Genbank sequences: 16S, COI.
Nature Serve: G3 (Villosa nebulosa).
Other web sites: ITIS MolluscaBase.

Cambarunio simus (Lea, 1838)
8 synonyms | 3 specimens
Range: Cumberland and Tennessee rivers, USA. [North America]
Genbank sequences: 16S, 5.8S, COI, ITS1, ND1.
Other web site: MolluscaBase.

Cambarunio taeniatus (Conrad, 1834)
18 synonyms | 11 specimens
Range: Tennessee and Cumberland rivers, Kentucky, Tennessee, and Alabama, USA. [North America]
Genbank sequences: 16S, 5.8S, COI, ITS1, ND1.
IUCN Red List: Least Concern (Villosa taeniata).
Nature Serve: G4 (Villosa taeniata).
Other web sites: ITIS MolluscaBase 2 3 4.