Carpenter et al. : Mosquitoes of Southern U. S. 211 



Massachusetts (90); New Jersey (77); New York (52); Pennsylvania (8); 

 Rhode Island (90); Texas (108). 



Fig. 1 14. Larva of Aedes taeniorhvrtchus (Wiedemann). A, Terminal 

 segments. B, and C, Pecten teeth. D, and E, Comb scales. F, Head. 



BIONOMICS. — The females are fierce biters, attacking any time during the 

 day or night. The adults are strong fliers and often migrate considerable dis- 

 tances from their breeding places. This species breeds in saltmarshes flooded by 

 tides or rains, and is occasionally found in freshwater pools. 



Aedes (Ochlerotatus) thibaulti Dyar and Knab 



Aedes thibaulti Dyar and Knab, 1910, Proc. Ent. Soc. Wash., 11:174. 



ADULT FEMALE. — Medium sized species. Head: Proboscis long, black 

 scaled; palpi short, black. Occiput dorsally with a longitudinal stripe of 



