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Indiana University Studies 
only one-half of one per cent more than the normal leaves 
may yield, and considerably less than the fresh, succulent 
galls of folii which may contain as much as 87.5 per cent 
water. 
Cynips divisa variety divisa 
bisexual form verrucosa (Schlechtendal) 
Figures 18, 101 
Spatheg aster verrucosus Schlechtendal, 1870, Stettiner Ent. Zeit. 31: 389 
($, 8, ®). Adler, 1881, Zeitschr. wiss. Zool. 35: 191, 237, pi. 11 
fig. 16a (9, 8, ®, biol.). Adler, 1881, Ent. Nachr. 7: 122. Adler- 
Lichtenstein, 1881, Gener. Altern.: 54, 112, pi. 11 fig. 16a ($, 8, 
®, biol.) . McLachlan, 1881, Ent. Month. Mag. 17 : 259. Fockeu, 
1889, Hist. Galles :23. Adler-Straton, 1894, Altern. Generations: 
69, 145, pi. 2 fig. 16a ($, 6, ®, biol.). Riley, 1895, Science n.s.l: 
463. Connold, 1908, Brit. Oak Galls: 112, 134. 
Spathegaster verrucosa Mayr, 1871, Mitteleurop. Eichengallen : 50, pi. 
6 fig. 73 (®). Rudow, 1875, Arch. Naturg. Mecklenburg 29:39, 
59. Wachtl, 1876: 17, 19, 22, 24, 26. Mayr-Fitch, 1877, The Ent. 
10:249, fig. 73. Beyerinck, 1883, Ver. Akad. Amsterdam 22:37. 
Bayer, 1914, Moravske Halky: 62. 
Dryophanta verrucosa Mayr, 1881, Gen. gallenbew. Cynip.: 36. Mayr, 
1882, Europ. gallenbew. Cynip. : 35, 36 ( 9 , 8 ) . Hieronymus, 1890, 
Jahresb. f Schlesisch. Ges. 68: exc. 170. Schlechtendal, 1891, Jahresb. 
Ver. Zwickau 1890: 34. Cameron, 1891, Trans. & Ann. Rpt. Man- 
chester Micros. Soc. 1891: 69. Cameron, 1893, Brit. Phytoph. Hy- 
men. 4: 28, 122. Dalla Torre, 1893, Cat. Hymen. 2: 54. Riedel, 
1896, Gallen und Gallwespen: 21, 47, pi. 4 fig. 44. Oudemans, 1900, 
Nederland. Ins.:749. Kieffer, 1901, Andre Hymen. Europe 7 (1) : 
121, 622, pi. 12 fig. 10 ( 9 , 8 , ©) . Kieffer, 1901, Ann. Soc. Ent. 
France 1901:435. Darboux and Houard, 1901, Zoocecid. Europe: 
345, fig. 632. Darboux and Houard, 1902, Zoocecid. Hilfsbuch: 42. 
Dalla Torre and Kieffer, 1902, Gen. Ins. Hymen. Cynip. 53. Kieffer, 
1903, Andre Hymen. Europe 7 (2) : 677. Rossig, 1904, Von Welchen 
Organen. . . :11. Vogler, 1906, St. Gallen Jahrb. Naturw. Ges. 
1905: 335. Darboux and Houard, 1907, Galles de Cynipides: 249, 
pi. 14 fig. 7, 8 (©). Fortwaengler, 1907, Zeit. Insektenbiol. 3: 130. 
Schmidt, 1907, Zeit. Insektenbiol. 3 : 347. Schmiedeknecht, 1907, Hy- 
men. Mitteleuropas : 398. Houard, 1908, Zoocecid. Europe 1:261, 
fig. 436, 455, 456. Dittrich and Schmidt, 1909, Jahresber. Schlesisch. 
Ges. 1909: 103, 105. Riedel, 1910, Gallen und Gallwespen : 14, 25, 
48, 81, 85, pi. 4 fig. 41. Kiister, 1911, Gallen der Pflanzen: 42. 
Noury, 1911, Bull. Soc. Sci. Nat. Rouen 1911: 143. Swanton, 1912, 
Brit. Plant Galls: 32, 39, 167, pi. 22 fig. 9, 10, 11. Hedicke, 1915, 
Zeit. Insektenbiol. 11 : 23. Trotter, 1923, Marcellia 19 : 144. 
Cynips (Spathegaster) verrucosa Karsch, 1883, Die Insektenwelt : 213. 
