Plate XVI 



5- 



i. Culex fatigans. Wied. a, labial plate ; b, siphon, etc. ; c, comb scale ; d, pecten 



scales; e, antenna and enlarged spine (e 1 ) ; f, clypeus. ii. Deinocerites cancer. Theo. 



a, labial plate; b, siphon, etc.; c and d, scales; e, antenna (after Grabham). 



Larval Characters. 



