PLATE X. 



Fig. A. Chaunax i^ictus (page 58). 



Mid Atlantic, Jaj^au and Polynesia. The specimen figured is from Matuku, Fiji Islands, 

 Station 173; depth, 315 fathoms. 



Fig. B. Cyttus ahhreviatus (page 42). 

 Off Cape Farewell ; depth, 400 fathoms. B' is a magnified view of a scale. 



Fig. C. Cottus hathyhms (page 62). 

 South of Yedo, Japan, Station 235 ; depth, 565 fathoms. 



