Vladikov's lamprey(Eudontomyzon vladykovi); Southern brook lamprey(Ichthyomyzon gagei); Mountain ... http://www2.biology.ualberta.ca/jackson.hp/IWR/Taxa/Petromyzontiformes/index.php IWR: Taxa: Petromyzontiformes: Hendrickson; Ichthyomyzon gagei Hubbs & Trautman - southern brook lamprey - map - In: TNHC Fishes of North America - Dean Hendrickson; ... More