INSECUTOR INSCITI^ MENSTRUUS 93 



Genus CULEX Linnaeus 



Subgenus JAMESIA Christophers 



Jamesia Christ, Sci. Mem. Med. Ind., n.s., No. 25, 12, 1906. 



There are no American species in this subgenus, which was 

 proposed for Ciilex tigripes Grandpre and C. concolor Robineau- 

 Desvoidy of India. 



Subgenus LUTZIA Theobald 



Liitzia Theobald, Mon. Culic, iii. 155, 190.S. 



Tablr of Spkcies 



1. Tooth on basal section of second plate of unci short and blunt, 



bigoti 

 This tooth long and sharp allostigma 



1. Culex (Lutzia) bigoti Bellardi. 



Lutsia bigoti Howard, Dyar and Knah, Monogr., iii, 468, 1915. 



2. Culex (Lutzia) allostigma Howard, Dyar and Knab. 



Lutzia allostigma Howard, Dyar and Knab, Monog., iii, 471, 1915. 



Subgenus PHALANGOMYIA Dyar and Knab 

 Phalangomyia Dyar and Knah, Ins. Ins. Mens., ii, 58, 1914. 



3. Culex (Phalangomyia) debilis Dyar and Knab. 



Phalangomyia debilis Dyar and Knab, Ins. Ins. Mens., ii, 58, 1914. 



The side pieces are peculiarly and highly evolved (PI. Ill, 

 fig. 1), but the basal parts are of a simple Culex type, much 

 as in Lutzia. In the figure, the first uncal plates are shown 

 thrown back, exposing the second and fourth plates; no trace 

 of the third plate has developed. 



Subgenus CULEX Linnaeus 



Culex Linnaeus. Syst. Nat., 10th ed., 602. 1758. 



Table of Species 



1. Lobe of side piece entire 2 



Lobe of side piece divided 12 



2. Lobe of side piece with three rods, a leaf and a seta 3 



Lobe of side piece with additional appendages 4 



