Kinsey : Gall Wasp Genus Cynips 
405 
tion is unnecessary in the present taxonomic study. Trigger- 
son's original paper should be consulted for details that we 
have not quoted here. 
Cynips pezomaclioides variety erinacei 
bisexual form bicolens (Kinsey) 
Figures 1, 2, 5, 68, 311, 332, 347, 353, 406 
Dryophanta erinacei Triggerson, 1914 (bisex. form only), Ann. Ent. 
Soc. Amer. 7:1-34, fig. 4, 7, 9, 10, 21-29, 36, 70. Wieman, 1915, 
Biol. Bull. 28: 34-46. 
Cynips erinacei Felt, 1918, N.Y. Mus. Bull. 200: 75. 
Andricus fulvicollis form bicolens Kinsey, 1920, Bull. Amer. Mus. Nat. 
Hist. 42: 354, pi. 31 fig. 33. 
Andricus erinacei bicolens Comstock, 1924, Introd. Ent.: 924. 
Acraspis erinacei Weld, 1926 (bisex. form only), Proc. U.S. Nat. Mus. 
68 (10) : 57. Wellhouse, 1926 (bisex. form only), How Ins. Live: 
316-321, fig. 144. 
Diplolepis gemula err. det. Weld, 1926 (in part), Proc. U.S. Nat. Mus. 
68 (10) : 26. 
[no name] Kinsey, 1926, Introd. Biol., fig. 271b. 
Dryophanta erinacea Schroder, 1928, Handbuch Ent. 1 : 998, 1000. 
FEMALE. — As described for the species ( q.v.) The entire body rufo- 
piceous to black, the antennae brown, yellow on the first two segments; 
the mesonotum mostly smooth and naked but not shining, in no place 
rugose; the parapsidal grooves extending two-thirds of the way to the 
pronotum but distinctly discontinuous anteriorly; the scutellum finely 
rugose and finely hairy posteriorly, smoother and naked anteriorly; the 
ridge between the scutellum and the rest of the mesonotum fine and 
not always definite; length 1.7 to 2.2 mm. Figures 1, 347, 353, 406. 
MALE.— -Differing from the bisexual female as described for the 
genus and species (q.v.). The antennae entirely brown. Figure 2. 
GALL. — As described for the species. A seed-like, egg-shaped, or 
more compressed, elongate cell in the buds of Quercus alba. 
RANGE. — Undoubtedly as indicated for the agamic form erinacei 
(fig. 68) ; in the northeastern quarter of the United States and southern 
Canada, from Maine and Minnesota to Maryland and central Missouri. 
Known definitely from: 
New York: Ithaca (acc. Triggerson 1914). 
D.C.: Washington (acc. Weld 1926). 
Ohio: Cincinnati (acc. Wieman 1915) . 
Indiana: Miller (acc. Weld 1926). Charlestown and Memphis (E. 
W. Spieth in Kinsey coll.). Clinton (Kinsey coll.). 
Illinois: Ravinia (types, Weld coll, in Mus. Comp. Zook). Glencoe, 
Winnetka, and Willow Springs (acc. Weld 1926). 
Kentucky: Paducah (variety? Kinsey coll.). 
