Lampreys, Stingrays, Sturgeons, and Paddlefish

Chestnut Lamprey, Ichthyomyzon castaneus (3)
  1) Large adult
  2) small adult
  3) ammocoete
Southern Brook Lamprey, Ichthyomyzon gagei
Ohio Lamprey, I. bdellium
Mountain Brook Lamprey, I. greeleyi
Pacific Lamprey, Lampetra tridentata
Kern Brook Lamprey, L. hubbsi
American Brook Lamprey, L. appendix
Western Brook Lamprey, L. richardsoni
Least Brook Lamprey, L. aepyptera
Sea Lamprey, Petromyzon marinus

Atlantic Stingray, Dasyatis sabina