PUBLICATION 159 



PLATE 34 



227 



228 



229 



230 



MALE GENITALIA. 



225. Aedes sylvestris Theobald. 



226. Aedes fuscus Osten Sacken. 



227. Mansonia flaveolus Coquillett. 



228. Mansonia titillans Walker. 



229. Mansonia perturbans Walker. 



230. Culiseta inornatus Williston. 



