162 Van Duzee: Catalogue of Hemiptera [476- 



Stal, Of. Vet. Akad. Forh., xxix, No. 7, p. 44, 1872. 

 Stal, Enum. Hemip., iv, pp. 123, 124, 1874. 

 Distant, Biol. Cent?. Am., Heter., i, p. 192, 1882. 

 Provancher, Pet. Faune Ent. Can., iii, p. 74, 1886. 



■tCymus Westwood, Intr. Mod. Classif. Ins., ii, Synop., p. 123, 1840. (Gives 



[Kleidocerus Westw., a nom. nud., as a synonym.) 



Blanchard, Hist, des Ins., Hemip., p. 131, 1840 (follows Westwood). 



■fWleydocenis (Westw., 1841), Sign. Ann. Soc. Ent. Fr., Ser. 6, v, p. 67, 



[1885 (nom. nud.). 

 \\Lyctus Flor, Eliyn. LivL, i, pp. 287, 294, 1860 (as siibgen. of Cymus). 



476. Ischnorrhynchus resedae (Panz.) 

 Panzer, Fauna Germ., xl, fig. 20, 1797, Lygaeus. 

 Schilling, Beitr. z. Ent., p. 89, pi. 8, fig. 5, 1829, Heterogaster. 

 Herrich-Schaeffer, Nomen. Ent., i, p. 46, 1835, Heterogaster. 

 Burmeister, Handb. d. Ent., ii, p. 292, 1835, Cymus. 

 Brulle, Hist, des Ins., ix, p. 386, 1835, Lygaeus. 



Westwood, Intr. Mod. Classif. Ins., ii, Synop., p. 123, 1840, Cymus. 

 Blanchard, Hist, des Ins., Hemip., p. 131, 1840, Cymus. 

 Costa, Cimic. Eeg. Neap., Cent., ii, p. 31, 1843, Cymus. 

 Kolenati, Melet. Ent., ii, p. 92, 1845, Cymus. 

 Dallas, List of Hemip., ii, p. 586, 1852, Cymus. 

 Herrich-Schaeffer, Wanz. Ins., Verz., p. 78, 1853, Cymus. 

 Flor, Ehyn. Livl., i, p. 296, 1860, Cymus. 

 Stal, Of. A'et. Akad. Forh., xix, p. 213, 1862. 

 Douglas and Scott, Br. Hemip., p. 233, 1865. 

 Douglas and Scott, Ent. Mo. Mag., ii, p. 217, 1866. 

 Uhler, Proc. Bost. Soc. Nat. Hist., xix, p. 394, 1878. 

 Distant, Biol. Centr. Am., Heter., i, p. 193, 1882. 

 Eeuter, Eevue Synon., p. 187, No. 125, 1888. 

 Wirtner, Ann. Carn. Mus., iii, p. 192, 1904. 

 Van Dnzee, 20th Eept. N. Y. St. Ent., p. 549, 1905. 

 Horvath, Ann. Mus. Natl. Hung., vi, p. 560, 1908. 

 Bueno, Jl. N. Y. Ent. Soc, xvi, p. 229, 1908. 



Van Duzee, Univ. Calif. Publ., Div. Ent. Tech. Bui., i, p. 234, 1916. 

 didymus (Zetterstedt), Vet. Akad. Handl. for 1819, p. 71, Lygaeus. 



Fallen, Hemip. Suec, Cimic, p. 50, 1829, Lygaeus. 



Fieber, Europ. Hemip., p. 199, 1861. 



Stal, Enum. Hemip., iv, p. 124, 1874. 



Uhler, Bui. U. S. Geol. Geog. Surv., i, p. 305, 1876; iii, p. 409, 1877. 



Uhler, Wheeler's Eept. Chief Eng. for 1877, p. 1326. 



Provancher, Pet. Faune Ent. Can., iii, p. 74, 1886. 



Uhler, Proc Calif. Acad. Sci., Ser. 2, iv, p. 240, 1894. 



Van Duzee, Bui. Buf. Soc. Nat. Sci., v, p. 173, 1894. 



Gillette and Baker, Hemip. Colo., p. 22, 1895. 

 puncticollis (Fallen), Hemip. Suec. Cimic, p. 95, 1829, Pliytocoris. 

 ■\geminatus Bucno, Jl. N. Y. Ent. Soc, xviii, p. 28, 1910. 



Smith, Cat. Ins. N. J., Edn. 3, p. 141, 1910. 



Localities: Quebec, Ont., Me., N. H., Mass., N. Y., N. J., Pa., Md., 

 D. C, Ga., Mich., Ill, Kan., Colo., Utah, Texas, Calif., Wash., 

 Manitoba. (Palaearctic) 



