PLATE XVI. 



Fig. 55. — Leaf of Cnicus altissinms, showing, at A, the egg mass laid 

 by Entylia sinuata. 



Fig. 56. — B, enlarged drawing of vein containing egg mass. The vein 

 is burst open. C, an egg enlarged 31 times; x, miciopyle. 



Fig. 57. — Ventral aspect of newly hatched nymph of Entylia sinuata. 



Fig. 58. — Dorsal aspect of nymph of Entylia sinuata after first moult. 



Fig. 59. — Lateral aspect of nymph of E. sinuata after second moult. 



Fig. 60. — Lateral aspect of nymph of E. sinuata after third moult and 

 just preceding the adult stage. This is the pupa. 



Fig. 61. — Lateral aspect of E. sinuata. 



Fig. 62. — Cephalic aspect of the head of E. simiata. 



