PLATE 18 

 Nidara 



Figs. 343 and 344, calligola, $ paratype, <$ holotype (B.M. negative Nos. 31052, 

 31051). Figs. 345 and 346, marcus, £ paratype, $ holotype (B.M. negative Nos. 

 3 io 53. 31054). Fig. 347, croceina, $ lectotype (B.M. negative No. 31055). 

 Fig. 348, pumilla, $ holotype (B.M. negative No. 31098). ( x 2) 



