AQUATIC INSBOTS IN NEW YOEK STATE 497 



PLATE 45 



Culex cantans Meigen 



1 Ventral aspect of manditile. xllO. Larva 



2 Dorsal aspect of mandible. xllO 



3 Maxilla with] palpus. Larva 



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. Larva 



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



9 Wing of the male. G Oosta. So Subcosta. R Eadius. M Media. Cu 



Cubitus. A Anal vein 

 10 Long claw on middle foot of male 



PLATE 46 



Culex triserlatus Say 



1 Antenna of the larva 



2 Mandible, dorsal aspect. xllO 



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



4 Labium of larva. xl90 



5 Caudal end of larva, lateral aspect. xl5 



6 Hypopharynx of larva, conventionalized 



7 Wing of female. C Costa. 8o Subcosta. B Radius. M Media. Ow 



Cubitus 



TJranotaeiiia sapphirina O. S. 



8 Dorsal aspect of larva. After Dyar 



9 Caudal end of larva. After Dyar 



10 Antenna of larva. After Dyar 



11 Putpa. 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. xlS 



4 Breathing trumpet of the pupa. x50 



5 Swimming paddles of pu/pa. xl5 



6 Caudal end of the larva. xl5 



Dlamesa waltlii Meigen 



7 Antennae of the female. x50 



8 Dorsal aspect of the male genitalia. x50 



9 Wing of the female. Costa. Sc Subcosta. R Radius. M Media. 



Gu Cubitus 



10 Male genitalia, ventral aspect. xoO 



11 Fore foot of the female 



