New York Natural Heritage Program
Northern Brook Lamprey
Ichthyomyzon fossor Reighard and Cummins, 1916
Lampreys
Kingdom: Animalia

      Phylum: Craniata

           Class: Lampreys (Petromyzontida)

                Order: Lampreys (Petromyzontiformes)

                     Family: lampreys (Petromyzontidae)