Note: Key from Govedich 2001 |
|
| Scroll to end of page to see all examples | |
| Click on image to enlarge | |
Hold mouse over image for identification |
 |
|||||||||||||||
|
1. Body margins not parallel through entire length; small mouth pore located in the centre OR near anterior end of the anterior sucker; eyes (E), IF present, near dorsal centreline
|
|
|
||||||||||||
|
|||||||||||||||
|
|||||||||||||||
|
-Body margins parallel through almost entire length; large mouth pore, filling entire anterior sucker; eyes (E), IF present, along dorsal margin of head area
|
|
|
||||||||||||
|
|||||||||||||||
