I 12 



NORTH AMKRICAN DIITKRA. 



Fig. 36. Chironotnidse. 1, Ablabestnyia, wing; 2, Chironotnus, 



win^; 3 Corynoneura, wing (Johannsen); 4, Culicoides, wing; 5,Jo- 

 hannseniella, wing; 5a, Johannseniella t antenna; 6, Orthocladius, 

 wing; 7, Bezzia, wing; 7a Bezzia, front leg; 7b, Bezzia, palpus; 8, 

 Diamesa, wing (Johannsen); 9, Protfadius, Tanypus, wings (Jo- 

 hannsen); 10, Jo/iantisriiitila, PalpOtnyia wings (Johannsen); 11, 

 Slenoxenus, wing (Coqnillett); 12, 13, 14, Ceratopogon (enipodiuin of 

 12, omitted); 13a, Ceratopogon, antenna; 13b, Ceratopogon palpus; 

 15, Camptocladius (Wulp). 



