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AQUATIC INSECTS IN NEW YORK STATE 
PLATE 45 
Culex cantans Meigen 
Ventral aspect of mandible. x110. Larva 
Dorsal aspect of mandible. x110 
Maxilla with palpus. Larva 
Antenna of larva. x110 
Serrate spine of the breathing tube, of larva 
Caudal end of larva. x15 
Dorsal aspect of thorax. Larva 
Third, fourth and fifth fore tarsal joints of the male. 
Wing of the male. C Costa. Sc Subcosta. R& Radius. 
Cubitus. A Anal vein 
Long claw on middle foot of male 
PLATE 46 
Culex triseriatus Say 
Antenna of the larva 
Mandible, dorsal aspect. x110 
Dorsal aspect of the head and thorax of larva. x15 
Labium of larva. x190 
Caudal end of larva, lateral aspect. x15 
Hypopharynx of larva, conventionalized 
490 
M Media. Cw 
Wing of female. C Costa. Se Subeosta. & Radius. M Media. Cv 
Cubitus 
Uranotaenia sapphirina O. S. 
Dorsal aspect of larva. After Dyar 
Caudal end of larva... After Dyar 
Antenna of larva. After Dyar 
Pupa. After Dyar 
Male genitalia, lateral aspect. x110 
Wing of female 
Wing of male 
Fourth and fifth tarsal joint of middle leg of the male 
PLATE 47 
Aedes smithii Coquillett 
Antenna of larva. x110 
Dissection of ventral part of the larval head, showing the mouth parts. 
x110. m Mandibles. w# Maxillae. JU Labium 
Dorsal aspect of the larva. x18 
Breathing trumpet of the pupa. x50 
Swimming paddles of pupa. x15 
Caudal end of the larva. x15 
Diamesa waltlii Meigen 
Antennae of the female. x50 
Dorsal aspect of the male genitalia. x50 
Wing of the female. C Costa. Sec Subcosta. 
Ou Cubitus 
Male ‘genitalia, ventral aspect. x50 
Fore foot of the female 
M Media. 
