NEUROPTERA. 379d 
Argia extranea, (p. 92). 
Argia extranea, Hagen, Bull. Mus. Comp. Zool. xxxix. 4, t. 1. figg. 6, 6a (apps. 6) (1902) *. 
The description, anted, p. 92, does not mention that (1) in both sexes the black at the apex of segments 3-6 
is frequently prolonged forward as a lateral line below the black postbasal streak, with which it may or 
may not unite; the presence or absence of this line is independent of the fusion or separateness of post- 
basal streak and apical black; (2) in the females the black mid-dorsal thoracic stripe is frequently 
narrowed at its lower end. 
To the localities given, add:—Mexico, Xico (Calvert, coll. P. P.C.: 2) and 
Cordova (Schaus, U. 8S. N. M.: 1 3,1 2) in Vera Cruz, Oaxaca (coll. Deam: 1 3); 
GuaTEMALa, Cacao [ Barber: 1 s | and Sepacuite [Maxon §& Hay: 1 3] in Alta Vera 
Paz, San Felipe [ibid.: 4 ¢,2 2] (U.S. WN. M.), Mazatenango [7 ¢], Santa Lucia 
[9 ¢, 2 2+2 pairs], Escuintla [18 ¢, 5 9+ 1 pair], Agua Caliente [1 ¢, 10 2], 
between El Rancho and Sanarate [1 ¢ ], Gualan [3 ¢ ]; Honpuras, San Pedro Sula 
[42 ¢, 4 9+1 pair] (Wiiliamsons, Hine, colls. Wilmsn., O. S. U.); Costa Rica, 
Carrillo (Underwood: 1 3, 1 2), Camino de La Palma between Guadalupe and 
El Alto (Biolley, coll. Kahl: 16 ¢, 22 2), San José (Tristan: 36,22) [14 6, 
9 2], Tablazo [6 3, 8 2] (Biolley), Juan Vifias (Bruner, Cary, U.S. N. Mu: 14 3, 
6 2 ), Quebrada del Cangrejal [Biolley: 2 3 |, Santa Maria de Dota [ Tristan: 26,42] 
(colls. A. NV. S., Wilmsn.), Pacayas (Werckele, A. M. N. H.: 1 3). 
All the females here cited have the mesostigmal lamina of the form represented in 
Tab. IV. fig. 4. 
Argia vivida (p. 94). 
Argia vivida, Hagen, Bull. Mus. Comp. Zool. xxxix. t. 1. figg. 5, 5a (apps. g) (1902) *. 
To the localities given, add:—Mexico, Bafios San Lazaro y La Asuncion, near 
Saltillo (Calvert, coll. P. P. C.: 5 3, 2 9) in Coahuila. 
Argia funebris (p. 97). 
Argia funebris, Hagen, Bull. Mus. Comp. Zool. xxxix. t. 1. figg. 4, 4a (apps. g) (1902) *. 
Argia immunda (p. 97). 
Argia immunda, Hagen, Bull. Mus. Comp. Zool. xxxix. t. 2. figg. 2, 2a (apps. g) (1902) *. 
Argia pocomana, sp. n. (Tab. X. figg. 15, 15s, 24.) 
3g. Rear of the head pale, some black marks around the occipital foramen. Frons, clypeus, and labrum 
pale blue. Pale (violet) antehumeral stripe at mid-height subequal in width to the black mid-dorsal 
thoracic stripe. Black humeral stripe at mid-height about one-third as wide as the pale antehumeral, 
widening below, not forked superiorly. A black stripe on the whole length of the second lateral thoracic 
suture. Abdominal segment 2 violet-blue, each side with a wide black longitudinal stripe, having some 
metallic-green reflection, reaching the entire length of the segment ; 3-7 violet-blue, apical sixth black, 
which is prolonged on each side inferiorly almost to base ; 8-10 blue, each side inferiorly with a black 
stripe for the entire length of each segment. 
8¢2 
