PLATE XXX 
Fig. i 
Larva 
Fig. c 
Larva 
The Brimstone 
Gonepteryx rhamni 
, Egg (magd.) ; Fig. 2, Larva ; Fig. 3, Seventh Segment of 
(magd.) ; Fig. 4, Pupa ; Figs. 5 and 6 , Male ; Figs. 7 and 8, 
Female. 
The Clouded Yellow 
Colias croceus 
1, Egg (magd.) ; Fig. 10, Larva ; Fig. ii, Sixth Segment of 
(magd.) ; Fig. 12, Pupa ; Figs. 13 and 14, Male ; Fig. 15, 
Female ; Figs. 16 and 17, Female ab. pallida. 
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