320 Hymenoptera in America North of Mexico 



-Thunberg, 1822; 1824. Acad. Imp. des Sci. St. Petersburg, Mem. 8: 249-281 (key); 9: 

 285-368. —Thunberg, 1827. Soc. Sci. Upsala, Nova Acta 9: 199-204 (Gelis described). 

 —Curtis, 1828. Brit. Ent., v. 5, pi. 214 (type-species desig. for Pimpla). — Gravenhorst, 

 1829. Ichn. Europaea, 3 v., xxxi and 2916 p. —Curtis, 1839. Brit. Ent., v. 16, pi. 728 

 (type-species desig. for Ichneumon). — Foerster, 1868. Naturh. Ver. Rheinlande, Verh. 25: 

 135-221. -Holmgren, 1869a (1868). Eug. Resa, pt. 2 (Zool.), sect. 1 (Ins.), p. 391-442. 

 —Holmgren, 1869b. Svenska Vetensk.-Akad. Handl. (n. f.) 8 (5): 1-56. —Holmgren, 1872. 

 Svenska Vetensk.-Akad., Ofvers. af ... Forhandl. 29: 97-105. —Thomson, 1873-1897. Opusc. 

 Ent. 5: 455-527 (1873); 6: 589-612 (1874); 8: 732-777 (1877); 9: 850-936 (1883); 10: 939-1040 

 (1884); 11: 1043-1182 (1887); 12: 1185-1318 (1888); 13: 1321-1438 (1889); 14: 1441-1534 (1890); 

 15: 1601-1656 (1891); 16: 1752-1773 (1892); 17: 1862-1886 (1892); 18: 1889-1967 (1893); 19: 

 1971-2137 (1894); 21: 2343-2404 (1896); 22: 2407-2450 (1897); — Provancher, 1883. Petite 

 Faune Ent. Canada, v. 2, p. 249-490, 752-803 (addit. et corr.), 819-830 (index). 

 —Provancher, 1886; 1888; 1889. Addit. Corr. Faune Ent. Canada Hym., p. 29-121; 356-370 

 (sup. aux addit.); 445-475 (index), errata. — Cresson, 1887. Amer. Ent. Soc, Trans., sup. vol. 

 (for 1887), p. 38-52 (keys), 183-221 (catalog). — Ashmead, 1900. U. S. Natl. Mus., Proc. 23: 

 9-103, 104, 151-152, 161-190. -DaUa Torre, 1901; 1902. Cat. Hym., v. 3, pt. 1, p. 10-544; pt. 

 2, p. 545-1058, 1089. — Schmiedeknecht, 1902-1927; 1928-1936. Opusc. Ichn., 5 v., 44 fasc, 

 3570 p.; sup., 1 v., 25 fasc, 1875 p. — Cravi^ford, 1909. Ent. Soc Wash., Proc 10: 126-156 

 (biog. and bibliog. of Ashmead). —Roman, 1912. Zool. Bidr. Uppsala 1: 231-293. — Viereck, 

 1914. U. S. Natl. Mus., Bui. 83, 186 p. — Morice and Durrant, 1915. Ent. Soc London, 

 ' Trans. 63: 339-370, 372-375, 388-390 (scholarly discussion of Jurine, 1801). —Cresson, 1916. 

 Amer. Ent. Soc, Mem. 1: 12-64, 135-140. —Viereck, 1917 (1916). Conn. State Geol. and Nat. 

 Hist. Survey Bui. 22: 243-360. — Gahan and Rohwer, 1917; 1918. Canad. Ent. 49: 298-308, 

 331-336, 391-400, 427-433; 50: 28-33, 101-106, 133-137, 166-171, 196-201. —Viereck, 1918; 

 1919. Biol. Soc. Wash., Proc. 31: 69-74; 32: 45, 198 (supergeneric names). — Cushman and 

 Gahan, 1921. Ent. Soc. Wash., Proc. 23: 153-171 (Say's species of Ichneumonidae). 

 —Viereck, 1921. U. S. Natl. Mus., Proc 59: 129-150 (sup. to Viereck, 1914). —Cushman, 

 1922. U. S. Natl. Mus., Proc. 61 (8): 1-30. —Cresson, 1928. Amer. Ent. Soc, Mem. 5: 11-26. 

 —Cushman, 1928. In Leonard, N. Y. (Cornell) Agr. Expt. Sta., Mem. 101: 920-960 (N. Y. 

 list, Ichneumonidae). —Roman, 1932. Ent. Tidskr. 53: 1-16 (Linnaean types). —Roman, 

 1933. Ent. Tidskr. 54: 37-39 (type-species of some old ichneumonid genera). —Roman, 1936. 

 Ent. Tidskr. 57: 1-5 (ichneumonid types of Linnaeus in Stockholm Mus.). — Hemming, 1939. 

 Internatl. Comn. Zool. Nomencl., Opinions and Declarations 2: 9-12 (Opinion 135). — Beime, 

 1941. Soc. Brit. Ent., Trans. 7: 124-190 -Cushman, 1942. U. S. Natl. Mus., Proc 92: 

 277-289. —Hemming, 1943. Bui. Zool. Nomencl. 1: 70-86. — Townes, 1944; 1945. Amer. Ent. 

 Soc, Mem. 11 (1): 1-477; 11 (2): 478-925. —Hemming, 1945. Internatl. Comn. Zool. 

 Nomencl., Opinions and Declarations 2: 253-260, 277-289 (Opinions 157 and 159). —Townes 

 and Townes, 1951. In Muesebeck, et al., U. S. Dept. Agr., Agr. Monog. 2: 184-409. 

 —Townes, 1957. Ent. Soc. Wash., Proc. 59: 248-254 (bibliog. of Cushman's papers). 

 — Walkley, 1958. In Krombein, U. S. Dept. Agr., Agr. Monog. 2, sup. 1, p. 36-62. —Townes, 

 1959. Ent. Soc. Wash., Proc. 61: 76-78. —Hopper, 1959. Ent. Soc. Wash., Proc. 61: 155-172 

 (pronunciation and derivation of genric names of Nearctic Ichneumonidae). —Short, 1959. 

 U. S. Natl. Mus., Proc. 110: 391-511 (final-instar larvae). —Townes, 1961. Ent. Soc. Wash., 

 Proc. 63: 103-113 (types of Nearctic ichneumonids in European museums). — Townes, 

 Townes, and Gupta, 1961. Amer. Ent. Inst., Mem. 1: iv and 522 p. (Indo-Austalian catalog). 

 — Sachtleben, 1962a. Beitr. z. Ent. 12: 1-242 (bibliog. Palearctic Ichneumonidae). —Perkins, 

 1962. Brit. Mus. (Nat. Hist.) Ent., Bui. 11: 385-483. —Sachtleben, 1962b. Beitr. z. Ent. 12: 

 720-731 (biographies, necrologies, and additions to Sachtleben, 1962a). —Sachtleben, 1962c. 

 Beitr. z. Ent. 12: 915-939 (indices to Sachtleben, 1962a). —Townes, Momoi, and Townes, 

 1965. Amer. Ent. Inst, Mem. 5: v and 661 p. (Eastern Palearctic catalog). —Townes and 

 Townes, 1966. Amer. Ent. Inst., Mem. 8: iii and 367 p. (Nootropic catalog). —Walkley, 1967. 

 In Krombein and Burks, et al., U. S. Dept. Agr., Agr. Monog. 2, sup. 2, p. 60-213. 

 —Townes, 1969-1971. Amer. Ent. Inst, Mem. 11: ii and 300 p. (1969); 12: iv and 537 p. 

 (1970 [1969]); 13: ii and 307 p. (1970 [1969]); 17: iii and 372 p. (1971) (genera of world, 

 except Ichneumoninae). —Short, 1970. Roy. Ent. Soc. London, Trans. 122: 185-210 (sup. to 

 Short, 1959). — Persson, 1971. Ent. Tidskr. 92: 164-172 (discussion of voyage of Eug. Resa; 

 see Holmgren, 1869a). —Townes and Townes, 1973. Amer. Ent. Inst, Mem. 19: iv and 416 



