CARCINOMA OF THE THYROID IN SALMONOID FISHES. 



395 



DIAGRAM 41. Fish 150, S. fonlinalis, length 16.5 cm.; type papillar. 



DIAGRAM 42. Fish 153, S. fontinalis, length 24.3 cm.; type alveolar. 



DIAGRAM 43- Fish 154, S. fontinalis, length 18.7 cm.; type alveolar. 



DIAGRAM 44. Fish 135. S. iontinalis, length 24 cm.; type alveolar. 



