102 INSECUTOR INSCITI^ MENSTRUUS 



37. Culex (Deinocerites) cancer Theobald. 



Deinocerites cancer Howard, Dyar and Knab, Monog., iii, 201, 

 1915. 



38. Culex (Deinocerites) melanophylum Dyar and Knab. 



Deinocerites melanophylum Howard, Dyar and Knab, Monog., 

 iii, 207, 1915. 



Subgenus TINOLESTES Coquillett 



Tinolestes Coquillett, Proc. Ent. Soc. Wash., vii, 185, 1905. 



39. Culex (Tinolestes) latisquama Coquillett. 



Culex latisquama Howard, Dyar and Knab, Monog., iii, 303, 

 1915. 



Subgenus MICRAEDES Coquillett 



Micraedes Coquillett. Proc. Ent. Soc. Wash., vii, IS.*;, 1905. 



Table of Species 



1. First plate of unci very broad, notched, and jointed to second plate, 



chalcocorystes 



This plate triangulate, scarcely modified bisulcatus 



This plate attenuate on the outer half and curled restrictor 



40. Culex (Micraedes) chalcocorystes Martini. 



Culex chalcocorystes Martini, Ins. Ins. Mens., ii, 70, 1914. 



The unci are almost exactly as in latisquama, and on that 

 basis this species might with propriety be placed in Tinolestes. 

 The present location is based on the structure of the lobe of 

 the side piece. 



41. Culex (Micraedes) bisulcatus Coquillett. 



Culex bisulcatus Howard, Dyar and Knab, Monog., iii, 306, 1915. 



42. Culex (Micraedes) restrictor Dyar and Knab. 



Culex restrictor Howard, Dyar and Knab, Monog., iii, 331, 1915. 



This species has affinities with Melanoconion and might 

 with almost equal propriety be placed there. 



Subgenus ISOSTOMYIA Coquillett 



Isostomyia Coquillett, U. S. Dept. Agr., Bur. Ent., Tech. ser. 11, 

 16, 24, 1906. 



