PUBLICATION 159 



PLATE 149 



705 



707 



' 



703. Aedes fuscus Osten Sacken. 



704. Psorophora ciliata Fabricius. 



705. Psorophora sayi Dyar & Knab. 



Pupae: 



706. Psorophora Columbia? Dyar & Knab. 



707. Bancroftia signifer Coquillett. 



708. Aedes triseriatus Say. 



