EXPLANATION OF PLATES. 
All figures, unless otherwise specified, are drawn from camera outlines and 
represent Culex. 
Abbreviations. 
ann, ring of regenerative cells below 
esophageal valve. 
arm m, annular muscle of esophageal 
valve. 
ant, antenna. 
ant bd, antennal bud. 
ant dil, anterior dorsal dilator muscle 
of anti ia. 
ant hd p, anterior hard palate. 
ant m, antennal muscle. 
apo, apodeme of maxilla (imago). 
apo, apodeme supporting pharynx 
wall (larva). 
asc ph, ascending pharyngeal muscle. 
be, buccal cavity. 
b gang, buccal ganglion. 
blks, black spot area of larval head. 
bord l, bordering line of larval head. 
ca, cardia. 
cae, caeca of stomach. 
tin, cingulum muscle. 
co, colon. 
conv rnnd, converger muscle of 
mandible. 
cres, crescentic sclerite of pharynx 
roof. 
cu, “cushion” at entrance to pharynx. 
dep li, depressor of labium. 
dep max, depressor of the maxilla. 
diag, diagonal muscle. 
div mnd, divaricator of the mandible. 
do retr, double retractor muscle. 
dor dil, posterior dorsal dilator muscle 
of antlia. 
dor ph, dorsal muscles of pharynx. 
el d p , elevator muscles of dorsal plate. 
el pal m, elevator muscles of the palate. 
epi, epipharynx. 
epi m, epipharyngeal muscles. 
epi tr, epipharyngeal traverse. 
ext tra, external trachea. 
Ji, fibers passing from esophagus to 
shoulder of cardia. 
fl, flabella. 
fold, “fold ” in front of labial bud. 
f res, esophageal diverticula. 
gang, brain. 
h tr, traverse to hypopharynx and 
pharynx. 
hyp, hypopharynx (imago). 
hyp, hypopharyngeal sclerite (larva). 
hyp m, hypopharyngeal muscles. 
il, ileum. 
He, ileo-colon. 
in ant, inner muscle of antenna. 
int tra, internal trachea. 
ir ji, insertion inner retractor flabellae. 
la, labrum. 
la bd, labral bud. 
la m, labral muscle. 
lat dil, lateral dilator muscles of 
antlia. 
lat dil oes. lateral dilator of esophagus. 
lat m, lateral muscles of pharynx 
of larva. 
lat ph, lateral pharyngeal muscles. 
less lat, lesser lateral muscles. 
li, labium. 
li n, labial nerve. 
li tra, labial trachea. 
in, circularis muscle of colon (larva). 
mal t, Malpighian tubules. 
