PLATE 1.' 



Fig. A. ScyUium canescens (page 1). 

 Soutli-Western Coast of South America, Station 310; depth, 400 fathoms. 



Fig. B. Polymixia nohilis (page 34). 

 (JH' luosima, Japan, Station 232 ; depth, 345 fathoms. 



Fig. C. Setarches Jidjiensis (page 19). 

 Otf Matuku, Fiji Islands, Station 173; depth, 31.5 fathoms. 



• The fij^ures on all the plates are of the natural size, unless stateil otherwise. 



