Plate XLI 



Larvae and Pupae of Culicidae, Dixidae, 

 Ceraiopogonklae, and Cliironomidae 



Sayojnijia amcricana, head of larva, lateral view. 



The same, larva, lateral view. 



Dixa sp. ?, labium of larva. 



Camptocladius hyssinns, antenna of larva. 



Dixa sp. ■?, head of larva, dorsal view : A, antenna ; B, labrum ; 

 C, epiphar.ynx ; D, maxillary palpus ; E, mandible ; F, maxil- 

 lary lobe or mouth-biaish. 



Forcipomyia viUpcs, doi'so-lateral ])ristle of larva. 



Ceratopogon fiisculus, dorsal abdominal bristle of piii)a. 



Forcipomyia specnlans, dorsal bristle of larva, side view. 



The same, dorsal bristle of larva, front view. 



Forcipomyia cilipes, dorsal bristle of larva, front view. 

 Fig. 11. Forcipomyia pergandeil, antenna of larva. 



Fig. 12. Camptocladius; hyssinns, apieal segment of larva, venti'al view. 

 Fig. 13. Palpomyia lo7igipennis, mandible of larva. 

 Fig. 14. Forcipomyia specnlaris, mandible of larva. 

 Fig. 15. The same, head of larva, lateral view. 

 Fig. 16. Camptocladius hyssinus, larva, lateral view. 

 Fig. 17. The same, prothoraeic ])sendopod of larva, lateral view. 



