Ichthyomyzon
Ichthyomyzon is a genus of lampreys in the family Petromyzontidae, native to North America.
Species
There are currently six recognized species in this genus:- Ichthyomyzon bdellium
- Ichthyomyzon castaneus Charles [Frédéric Girard|Girard], 1858
- Ichthyomyzon fossor Reighard & Cummins, 1916
- Ichthyomyzon gagei Carl [Leavitt Hubbs|C. L. Hubbs] & Milton [Bernhard Trautman|Trautman], 1937
- Ichthyomyzon greeleyi C. L. Hubbs & Trautman, 1937
- Ichthyomyzon unicuspis C. L. Hubbs & Trautman, 1937