NO. 3557 SUBGENUS CULEX—BRAM 119 
TABLE 2.—Terminology used in describing structures of the mesosome in Culex 
(Culex) (*=variation in use of the term within the paper under consideration.) 
Source Structures 
Freeborn and External process Ventral cornu Median process Basal process Mesosome 
Bohart (1951) 
Carpenter and | Dorsal arm Ventral arm Lateral teeth of not named Phallosome 
LaCasse * Me phallosome s 
(1955) Ventral arm not named Lateral teeth of Dorsal arm Phallosome 
. < phallosome * 
Lane (1953) Upper horn Upper horn Teeth of Lateral horn of Mesosome 
. be mesosome mesosome 
Dyar (1928) Upper arm Upper limb Teeth of Lower arm Mesosome 
mesosome 
Martinez Apendice del Primer diente Dientes Apifisis dorsal | Mesosoma 
Palacios borde interno apical apicales 
(1950) 
Roth (1943) Ventral arm not named Teeth of Dorsal arm Mesosome 
mesosome 
Bohart and External process Ventral cornu Median process Basal angle Mesosome 
Ingram (1946) 
Matheson Upper arm Apical tooth of | Outer plate Lower arm Mesosome 
(1944) outer plate 
Natvig (1948) Dorsal sclerite | Ventral sclerite Median sclerite Median sclerite Phallosome 
Belkin (1962) Inner division Tergal arm Outer division Lateralarmof Phallosome 
the outer 
division 
TABLE 3.—Distributional analysis of the species in the Culex coronator complex 
Number of Specimens Studied 
Area c. coronator c. usquatus c. camposi c. ousqua = ¢. Usquatissimus Total 
I vf 0 0 0 0 7 
II 43 3 0 a 0 53 
III 11 1 0 12 3 27 
IV 2 5 14 1 4 26 
Vv 8 13 0 0 2 23 
VI 3 3 0) 0 0 6 
VII 4 23 0 0 0 27 
VIII 26 1 0 0 0 27 
IX 0 2 f 0 0 6 
x 0 0 24 0 1 25 
to 
So 
— 
i=) 
bo 
bo 
J 
Total 104 51 42 
