CARCINOMA OF THE THYROID IN SAEMONOID FISHES. 
387 
—Fish 106, S. irideus, length 25.5; type alveolar. 
Diagram 10. — Fish 107, S. irideus, length 24 cm,; type alveolar. 
Diagram ii. — Fish 108, S. irideus, length 24 cm.; type alveolar. 
Diagram 12. — Fish 116, S. salar sebago, length 10.2 cm.; type papillar. 
