PLATE X. 



A. H. Walker. 



H.C.W., Figs. 13, 13a, 14, 21, 24, 29, 30, 31 ; 



Fii;. 23, after Vanhoffen ; 



Figs. 16, 17, 18, 22, 27, 28, Gadvs Merlangtis ; Figs. 12, 15, 19, 23, G. ogae ; 



Figs. 13, 25, 30, G. saida ; Figs. 14, 21. 34, 31, G. Poutassou; Figs. 20, 26, 29, C. argcnteus. 



