EUPHAUSIA TRIACANTHA 



231 



Fig. 22. Chart showing the occurrence of E. longirostris and E. triacantha at the stations made in the Falkland 

 Sector in the summer of 193 1-2. The thick line represents the Antarctic convergence. 



Fig. 23. E. tiiacantha. a, front part of carapace and first segment of antennules from above, x 12. b, cara- 

 pace and antennular peduncle from the side, x 6. c, third to fifth abdominal segments from the side, x 6. 



