PLATE CLVl. 



Fig. 1. Hadena contigua, male. 



Iff- ., ,, female. 



1^- ,, ,, var, Scotland. 



Ic. „ „ larva, Mr. W. Buckler. 



2. ,, thalassina, male. 

 2a. ,, ,, female. 



26. „ „ male, var. Dr. H. H. Corbett. 



2c. ,, ,, female, var. 



^d. „ „ larva, Mr. W. Buckler. 



3. ,, peregrina, Mr. R. McLachlan. 



