138 



DISCOVERY REPORTS 



\ 



1 



r-r 



^r^' 



=\. 



V. 







7, 



-3^ 





-^ 



m^ 



I 



Fig. 2. Promachocrimis keiguelemis. a, radials, costals, axillaries and lower brachials of specimens of different 

 ages; the numbers beside the figures are those of the segments in the longest peripheral cirrus of each 

 specimen; i and 2, x 13; 3 and 4, xy. b, fourth to fifteenth brachials showing the dorsal surfaces raised 

 into spinous patches, x 11. c, largest side-plates found in the distal pinnules of specimens from the South 

 Sandwich Islands, X47. 



