44:6 NEW YORK STATE MUSEUM 



5 Dorsal aspect of hypopharynx. x400 



6 Ventral aspect of epipharynx. xllO 



7 Caudal end of larva. xl5 



8 Dorsal aspect of labrum. c Clypeus 



9 Wing of male 



10 Wing of female 



11 Breathing trumpet of pupa. x50 



12 Palpus of adult male. xl5 



13 Palpus of adult female. x50 



PLATE 45 



Culex cantans Meigen 



1 Ventral aspect of mandible. xllO. Larva 



2 Dorsal aspect of mandible. xllO 



3 Maxilla with palpus. Lai'va 



4 Antenna of larva. xllO 



5 Serrate spine of the breathing tube, of larva 



6 Caudal end of larva. xl5 



7 Dorsal aspect of thorax. Darva 



8 Third, fourth and fifth fore tarsal joints of the male. x.50 



9 AVing of the male. C Costa. Sc Subcosta. It Radius. M Media. Cn 



Cubitus. A Anal vein 

 10 Long claw on middle foot of male 



PLATE 46 



Culex triseriatus Say 



1 Antenna of the lai"va 



2 Mandible, dorsal aspect. xllO 



3 Dorsal aspect of the bead and thorax of larva. xl5 



4 I^abium of larva. xl90 



5 Caudal end of larva, lateral aspect. xl5 



6 Hypopharynx of larva, conventionalized 



7 Wing of female. C Costa. Sc Subcosta. R Radius. M Media. Cu 



Cubitus 



TJranotaenia sapphirina O. S. 



8 Dorsal aspect of larva. After Dyar % 



9 Caudal end of larva. After Dyar 



10 Antenna of larva. After Dyar 



11 Pupa. After Dyar 



12 Male genitalia, lateral aspect. xllO 



13 Wing of female 



14 Wing of male 



15 Fourth and fifth tarsal joint of middle leg of the male 



PLATE 47 



Aedes smithii Coquillett 



1 Antenna of larva. xllO 



2 Dissection of ventral part of the larval head, showing the mouth parts. 



xllO. m Mandibles, x Maxillae. I Labium 



3 Dorsal aspect of the larva. xl8 



4 Breathing trumpet of the pupa. x50 



5 Swimming paddles of pupa, xlo 



6 Caudal end of the larva, xlo 



