215 



Lectotype. — 9: Champaign, Illinois, bred from galls on "Silphium, inte- 

 grifoliuin". collected February 6 or March 25, 1890 (Mally and J. Mar- 

 ten). Ace. No. 15605. 



Lectoallotype. — ,5 : Champaign, Illinois, bred from galls on "Silphium 

 intcgrifoliuvi". collected February 6 or March 25, 1890 (Mally and J. 

 Marten). Ace. No. 15605. 



Paratypes. — ^5 and 9 : Champaign, Illinois, bred from galls on '•Silphium, 

 integrifoUum." collected February 6 or March 25, 1890 (Mally and J. Mar- 

 ten). Ace. Nos. 15605 and 15665. 



Type galls. — : Champaign, Illinois, galls on "Silphium integrifoUum", 

 collected February 6 or March 25, 1890 (Mally and J. Marten). 

 Aulacidea solidaginis Girault 



Ent. News, Vol. XIV, No. 10. December, 1903, p. 323. 



Cotypes. — i and 9 : Blacksburg, Virginia, reared from gall on golden- 

 rod [Lactiica]. June 2-8, 1903, No. 49 (A. A. Girault). 



Synonymized by Beutenmiiller (1910) as Aulacidea ttimida Bassett. 

 Aulax bicolor Gillette 



Bull. 111. State Lab. Nat. Hist., Vol. Ill, Art. XI, April, 1891, p. 201. 



Lectotype.— 9 ; Urbana. Illinois, July 9, 1885. Ace. No. 6422. 



Paratype. — 9: Mt. Carmel, Illinois, taken in a wheat field, May 27, 1884. 

 Ace. No. 1781. 



In the original description Champaign is given as the locality instead 

 of Urbana, also the year of the Mt. Carmel specimen is 1884 and not 1885. 



Now placed in the genus Aulacidea Ashmead. 

 Callirhytis corallosa Weld 



Proc. U. S. Nat. Mus., Vol. 59, No. 2368, June 27, 1921, p. 216. 



Paratype. — 9: Ft. Sheridan, Illinois, reared from gal! on Quercus macro- 

 carpa Michaux or Quercus alba Linnaeus, October 6. 1914 (L. H. Weld). 



Now considered by Weld (1922) as a synonym of Callirhytis badia (Bas- 

 sett). 

 Callirhytis elllptica Weld 



Proc. U. S. Nat. Mus., Vol. 59, No. 2368, June 27, 1921, p. 228. 



Paratype. — Agamic 9 : Glencoe, Illinois, found ovipositing on buds of 

 Quercus alba Linnaeus, May 11, 1919 (L. H. Weld). 

 Callirhytis ellipsoida Weld 



Proc. U. S. Nat. Mus., Vol. 59, No. 2368, June 27, 1921, p. 227. 



Cotypes. — Agamic 9 : Wilmette, Illinois, from galls on Quercus bicolor 

 Willdenow, April 16, 1910 (L. H. Weld). 

 Callirhytis enigma Weld 



Proc. U. S. Nat. Mus., Vol. 59, No. 2368, June 27, 1921, p. 219. 



Paratypes. — 9 : Winnetka, Illinois, reared from gall on Quercus rubra 

 Linnaeus. October 22, 1914 (L. H. Weld); Madison Florida, cut cut 

 from gall on Quercus catesbaei Michaux, December 4, 1919 (L. H. Weld). 

 Callirhytis marginata Weld 



Proc. U. S. Nat. Mus., Vol. 59, No. 2368, June 27, 1921, p. 225. 



Cotype. — 9 : Ft. Sheridan, Illinois, reared from gall on Quercus coccinea 

 Muenehhausen. April 25, 1915 (L. H. Weld). 

 Callirhytis maxima Weld 



Proc. U. S. Nat. Mus., Vol. 59, No. 2368, June 27, 1921, p. 217. 



Cotypes. — 9 : Ft. Sheridan, Illinois, reared from galls on Quercus macro- 

 carpa Michaux, October 19, 1914 (L. H. Weld). 

 Callirhytis rubida Weld 



Proc. U. S. Nat. Mus., Vol. 59, No. 2368, June 27, 1921, p. 224. 



Paratype. — 9 : Ravinia, Illinois, cut out from gall on one of red oaks, 

 October 22, 1916 (L. H. Weld). 

 Compsodryoxenus illinoisensis Weld 



Proc. U. S. Nat. Mus., Vol. 59, No. 2368, June 27, 1921, p. 234. 



