WINTER NUMBER 37 
Holotype °, Los Angeles Co., Calif., D. W. Coquillett (U. S. Nat. Mus.) ; 
paratype °, Spreckels, Calif., Sept. 10, 1907, E. D. Ball (Ball). 
E. tecta var. tecta McAtee—Glen Echo, Md., August 28, 1821, J. R. 
Malloch; New Hampshire, F. Blanchard. 
E. tecta var. carbonata McAtee.—Glen Echo, Md., July 16, August 22, 
1922; Chain Bridge, Va., September 10, 1922, J. R. Malloch; Middlesex 
Fells, Mass., August 28, August 29, N. Banks; New Hampshire, F. Blan- 
chard. 
Erythroneura abolia var. divisa new variety 
General color above sulphur-yellow, hind margin and a median longi- 
tudinal line on vertex, disk of pronotum, scutellum, and commissure 
broadly dusky to black, a coloration reinforced by the dark dorsum of abdo- 
men; membrane as well as ends of the cells between sectors dusky hyaline. 
General color below sulphur-yellow, legs stramineous. Length 2.75 mm. 
Holotype male, Glen Echo, Md., July 16, 1922, J. R. Malloch. 
HE. tecta var. tecta McAtee——Glen Echo, Md., August 28, 1821, J. R. 
Malloch; New Hampshire, F. Blanchard. 
E. tecta var. carbonata McAtee.—Glen Echo, Md., July 16, August 22, 
1922; Chain Bridge, Va., September 10, 1922, J. R. Malloch; Middlesex 
Fells, Mass., August 28, August 29, N. Banks; New Hampshire, F. Blanch- 
ard. 
E. aclys McAtee.—Glen Echo, Md., August 21, 1921, April 23, July 9, 
30, 1922, July 1, 1923; Virginia near Plummers Id., Md., August 27, 1922, 
J. R. Malloch; Kingston, N. J., August 20, 1923, on redbud, H. B. Weiss. 
E. morgani Delong, red and yellow forms.—Chain Bridge, Va., April 
16, 23, May 7, August 20, September 17, 1922, April 28, 1923, J. R. Malloch. 
E. basilaris var. basilaris Say, red form.—New Hampshire, F. Blan- 
chard. 
E. basilaris var. affinis Fitch—Onaga; Falls Church, Va., April 7, N. 
Banks. 
E. maculata var. maculata Gillette, red and yellow forms.—Sandusky, 
Ohio, August 16, 1921, on sycamore, C. I. Bliss; Perry; red form only: 
Washington, D. C., November 3, 1895, on oak, T. Pergande; Sea Cliff, N. 
Y., August; Cambridge, Mass., October 10, N. Banks. 
E. maculata var. bella McAtee, yellow form.—Glen Echo, Md., August 
2222 ek hve Vlalloch: 
E. maculata var. osborni De Long.—Chain Bridge, Va., September 11, 
1921, April 23, 1923; Glen Echo, Md., August 22, 1922, August 10, 1923, 
J. R. Malloch. 
E. maculata var. bigemina McAtee.—Onaga. 
E. maculata var. gemina McAtee.—Glen Echo, Md., July 4, Aug. 28. 
19215 J. KR: Malloch. 
Erythroneura maculata var. confirmata new variety 
Markings of head, thorax and scutellum as usual in the maculata type, 
yellow; tegmen with a streak along claval suture anteriorly, an oblique 
dash at base of corium and another at anterior end of costal plaque, yellow; 
dot at posterior end of plaque, and in base of fourth apical cell black; and 
