LAMPREY DISSECTION
Identify the following numbered structures of the lamprey. The key is listed in the table below the pictures.
![]() |
![]() |
![]() |
![]() |
| Number | Structure | Number | Structure |
| 1 | Horny Teeth | 8 | Heart |
| 2 | Papillae | 9 | Liver |
| 3 | Notochord | 10 | Spinal Cord |
| 4 | Brain | 11 | Intestine |
| 5 | Olfactory Sac | 12 | Eggs |
| 6 | Tongue | 13 | Myotomes |
| 7 | Respiratory Tube |
Web Page & pictures created by Lori Starwalt, 2/15/07 © All rights reserved.
Contact Information: lstarwalt@cumberland.k12.il.us