32 NORTH AMERICAN DIPTERA 



Edwards, F. W. 



1928. Diptera. Fam. Protorhyphidae, Anisopodidas, Pachyneuridse, Tri- 

 choceridas. Genera Insectorum, Fasc. 190, pp. 1-41, 2 pis. 



Rhynehart, J. G. 



1925. The larva and pupa of Trichocera regelationis L. Proc. Belfast 

 Nat. Hist, and Phil. Soc, sess. 1922-1923, pp. 3-14, pis. 1-3. 



