PLATE V 



Fig, 13. Lowe 



left pharrnffeal jaw of Pumpklnseed (Eupomotte glbbagus): 



(a), from above; (b), from outside 



-maxillary Teeth of Catflshes: (a). Noturus flavus: (b). Leptop: 

 (c). Schilheodes gyrinus: (d'. Ameiurus melas 



