NEUROPTERA. 381 
Aguascalientes City [8 ¢, 2 2], Yurecuaro [5 ¢] in Michoacan, Jalapa [2 ¢ + 
1 pair] (Calvert, coll. P. P. C.); Guatemata, along small stream on railroad near 
Guatemala City (Williamson, coll. ejusd.: 1 3 )*. 
Enallagma semicirculare (p. 112). 
The Saltillo male has a semicircular black spot on abd. seg. 2, but without a “tail,” a transverse isolated ante- 
apical black streak on 3, 4-6 as in the Misantla example (cf. anted, p. 112). 
To the localities given, add :—MExico, Saltillo in Coahuila (Calvert, coll. P. P. C.: 
13). 
This specimen was beaten out of the grass near the railway-tracks. 
Enallagma cocum (p. 112). 
Subspecies novee-hispanize, subsp. n. 
Enallagma cecum, Calvert, loc. cit. anted, p. 112 (1895). 
Characters as given, anted, p. 113, to distinguish the continental examples from the Antillean types. 
The following variations in size may be added :— 
Abdomen, ¢ 22°5-26, 8. Lucia; 23°5-25°5, Mazatenango; 24-25°5, Gualan. 
Hind wing, ¢ 15-17, ,, ; 16-17°5, 9 ; 16-175, 
To the localities given, except those of the West Indies, add :—GuarEmata, Mazate- 
nango (Maxon & Hay, U.S. N. M.: 1¢)([9¢ ], Santa Lucia [3 ¢ ], Santa Maria [2 ¢ 
+1 pair], Escuintla [3 ¢, 2 2), Amatitlan [3 ¢ ], Sanarate [3 ¢ ], Gualan [10 o, 
1 ¢], Los Amates [8 ¢]; Honpuras, San Pedro Sula [1 ¢ ] (Williamsons, Hine, 
colls. Wilmsn., O. S. U.); Costa Rica, Jesus Maria (Biolley, A. N. S.: 13). 
The type of this subspecies is the male from Atoyac cited anted, page 113. 
9. Enallagma cultellatum, (Tab. X. figg. 36, 37.) 
Enallagma cultellatum, Hagen in Selys, Bull. Acad. Belg. (2) xli. p. 524 (1876)'; Carpenter, 
Journ. Inst. Jam. ii. p. 261 (1896) *. 
3. Face yellow rather than orange, antehumeral stripe blue rather than “vert orange” * in all the present 
material. A fine black line and median point on the base of the labrum, a still finer black line in the 
suture between frons and nasus, in the continental specimens. The arms of the black “ horseshoe- 
shaped” spot on abdominal segment 2 reach the base of the segment and so separate the enclosed blue 
from the blue on the sides of the segment in a number of cases (Belize 1, Livingston 1, P. de S. Felipe 2, 
Amatitlan 1, Colon 1), this enclosed blue being only one-third as long as the segment in the Belize example, 
one-half as long in the others mentioned, owing to the widening of the arms of the horseshoe. The 
transverse basal blue rings on 8-5 or 7 are narrow and mid-dorsally interrupted in the examples from 
Belize, P. de S. Felipe, Livingston, and Colon; wider and not interrupted in those from Amatitlan and 
Hayti (except on 3 only, in four Amatitlan specimens). 
* The remark on Z. anna, Wllmsn., printed in the text, anted, p. 112, led to a vigorous correspondence 
between Mr. Williamson and myself, with the result that I am convinced that EF. anna is distinct from 
E. prevarum, although closely related thereto, Mr. Williamson, however, holds that £. civile is the nearest 
ally of Z. anna. 
BIOL. CENTR.-AMER., Neuropt., November 1907. 8d 
