DESCRIPTION OF FIGURES 8 TO 11 

 Epithrlioma of the lip in catfish, Ameiurus ttfhulosus. 



Pk. S.— Epilhelionu of the lower lip with extension to Fig. 10.— A lar^e epithelioma occupies the entire lower lip, 



the apper lip. dental plates, and floor of the mouth. dental plate, anterior portion of the floor of the mouth. 



Pic 9. — Apportion Iumor» near the midline of the upper Externally it forms a large pendulous mass that interferes 



aad bwcr lip and denul plates. To the right of the midline with feeding, 



oa the upper dnial plate is a third tumor. Fic. 11 .—Apposition tumors of the upper and lower lips. 



718 



