NEUROPTERA. . 359 
BB. After “8 mostly blue on dorsum,” insert “ (except in some indicatrix).” 
F. (Some A. pipila will fall here, but properly belong under L, page 71.) 
Under FF, which remains in its present form, insert :— 
d, Antenodal cells on the front wings usually more than 3. 
Species 11-14, as before, and 16. dificilis. 
dd. Antenodal cells on the front wings usually 3. 
e. Mid-dorsal thoracic black stripe at least a little wider than 
either pale antehumeral stripe, rear of head chiefly black. 
f. Inferior appendages a little shorter than the superiors, 
second lateral thoracic suture with a black stripe for its 
entirelength . . 2. 2... ew eee ee 16 (A). underwoodi. 
jf. Inferior appendages twice as long as the superiors, second . 
lateral thoracic suture with a black mark at its upper end 
only 2... ee eee ee ee ee . 16 (B). johannella. 
ee. Mid-dorsal thoracic black stripe reduced to a line; rear of 
head chiefly pale; inferior appendages a little longer than 
the superiors ; second lateral thoracic suture with a black 
stripe for its entirelength. . . . . . . 1. . ~« .16(c). talamanca., 
P. 71.—Change HHH to read “ apical sixth to fifth black.” 
Under L, which remains in its present form, as also does the rubric for harknessi, change as 
follows :— 
Inferior appendages bifid at tip. 
Lower branch of inferior appendages subequal in length to the 
upper branch, black humeral stripe narrower in its upper half. 21 (a). pipila. 
Lower branch of inferior appendages longer than the upper 
branch, black humeral stripe of subequal width throughout . 22. barretii. 
2. First line, change to read “ (except in some specimens of A. tonto).”’ 
P, 72.—N. Change to read as follows:—Antenodal cells on front wings 4 (or 5 in var. munda 
of vivida). 
Change MM to MMM, and insert a new MM between former MM and NN as follows :— 
MM. Superior appendages bifid at apex, branches subequal in length; 
8 antenodal cells on the front wings; postbasal black streaks present 
and continuous with the apical black on segments 3-7; 8-10 blue 
with an inferior longitudinal black stripe each side . . . . . . 83{A). pocomana. 
Females. 
(The shapes of the mesostigmal lamin are among the most important 
specific characters of this sex.) 
P. 73.—Alter D as follows :— 
D. Mesepisternal tubercles present, but small; segment 10 pale on 
dorsum. 
a. Labrum pale; a pale mid-dorsal stripe on segments 3 and 4, 
or on 8 only ; 4 antenodal cells on the hind wings. . . . . 9. uimeca, 
Baz 
