ORTHORRHAPHA 



Nematockra 



Culicidae 



//S\ 



Fig. l6. Tliioluihlia aiiinil.ita Meig. ■;? / x i 5 iiini. ,\ 

 common Hritish mosquito and ,1 virions biter, often 

 producing large and painful wheals. The adult female 

 hibernates in rellars, outhouses, etc. Larvae and 

 pupae are acpiatic. 



Fig. 16 A. r. ai'.inilata Meig. (t, S mm. 

 From a micro-slide. 



Fig. 17. 



TYPICAL FLIES, SERIES I: ERRATUM 



Culex cantatts is now Acdcs macidatus Mg. Aedes a7tnulipes 

 Mg. is another closely allied species. There are indeed only 

 two British species of the genus Culex as now understood. 



