Notes:
Subphylum: Vertebrata
Class: Agnatha
Notice the round mouth that is like a sucker and in lab you will be able to see the horny teeth. Here you can see one set of the seven pairs of gills.
Class: Agnatha
Notice the round mouth that is like a sucker and in lab you will be able to see the horny teeth. Here you can see one set of the seven pairs of gills.
Lamprey
