PLATE XXVIII. 



Fig. A. Macruttus JasciatiLS (page 129). 



East coast of the southern extremity of South America, Station 309a; depth, 140 

 fathoms. 



Fig. B. Maci-nims holotrachys (page 136). 

 Mouth of the Rio de la Plata, Station 320 ; depth, 600 fathoms. 



