74 Van Duzee: Catalogue of Hemiptera [217- 



Fabricius, Syst. Eliyng., p. 175, 1803, Cimex. 

 Stal, Enum. Hemip., ii, p. 129, 1872. 

 Lethierry and Severiii, Cat. Genl. Hemip., i, p. 206, 1893. 

 Crillette and Baker, Hemip. Colo., p. 12, 1895, Mineus. 

 Smith, Cat. Ins. N. J., Edn. 2, p. 117, 1900, Mine^is. 

 Van Duzee, Trans. Am. Ent. Soc, xxx, p. 66, 1904. 

 Schbuteden, Genera Ins., Fasc. 52, p. 37, 1907, PeriUoides. 

 Smith, Cat. Ins. N. J., Edn. 3, p. 137, 1910, PeriUoides. 

 Zimmer, Univ. Neb. Studies, xi, p. 234, 1912, PeriUoides. 



a. var. clanda (Say) 



Say, Jl. Acad. Nat. Sci. Phil., iv, p. 312, 1825; Compl. Writ., ii, p. 240, Penta- 

 fClaudus Uhler, Hayden's Surv. Terr., Eept. for 1871, p. 395, 1872. [toma. 

 Uhler, Bui. U. S. Geol. Geog. Surv., i, p. 281, 1876; iii, p. 398, 1877. 

 Uhler, Wheeler's Eept. Chief Eng., for 1877, p. 1323. 

 Uhler, Bui. U. S. Geol. Geog. Surv., iv, p. 504, 1878. 

 Uhler, Check List, p. 4, 1886. 



Uhler, Proc. Calif. Acad. Sci., Ser. 2, iv, p. 228, 1894. 

 Gillette and Baker, Hemip. Colo., p. 12, 1895. 

 Van Duzee, Trans. Am. Ent. Soc, xxx, p. 67, 1904. 



Localities: Ont., N. Y., N. J., la.. Neb., Kan., Dak., Wyo., Colo., 

 Utah, Nev., Mont., N. Mex., Ariz., Calif., Oregon, Idaho. 



217. Perillus circumcinctus Stal 

 Stal, Stet. Ent. Zeit., xxiii, p. 89, 1862. 

 Stal, Enum. Hemip., i, p. 32, 1870. 



Uhler, Hayden's Surv. Terr., Eept. for 1871, p. 395, 1872. 

 Uhler, Bui. U. S. Geol. Geog. Surv., i, p. 282, 1876. 

 Uhler, Proc. Bost. Soc. Nat. Hist., xix, p. 370, 1878. 

 Distant, Biol. Centr. Am., Heter., i, p. 34, pi. 6, fig. 6, 1880. 

 Provancher, Pet. Faune Ent. Can., iii, p. 32, 1885. 

 Van Duzee, Bui. Buf. Soc. Nat. Sci., v, p. 170, 1894. 

 Van Duzee, Trans. Am. Ent. Soc, xxx, p. 67, 1904. 

 Sehouteden, Genera Ins., Fasc. 52, p. 37, 1907, PeriUoides. 

 Smith, Cat. Ins. N. J., Edn. 3, p. 137, 1910, PeriUoides. 

 Zimmer, Univ. Neb. Studies, xi, p. 235, 1912, PeriUoides. 

 marginatus Provancher, Nat. Can., iv, p. 74, 1872. 



Localities: Ont., N. H., Mass., N. Y., N. J., 111., Mo., Neb., Dak. 



218. Perillus exaptus (Say) 

 Say, Jl. Acad. Nat. Sci. Phila., iv, p. 313, 1825; Compl. Writ., ii, p. 240, 

 Uhler, Proc. Ent. Soc. Phila., i, p. 23, 1861, Zicrona. [Pcntatoma. 



Stal, Enum. Hemip., i, p. 32, 1870. 



Uhler, Hayden's Surv. Terr., Eept. for 1871, p. 395, 1872. 

 Uhler, Bui. U. S. Geol. Geog. Surv., i, p. 281, 1876: iv, p. 504, 1878. 

 Uhler, Proc Bost. Soc Nat. Hist., xix, p. 369, 1878. 

 Provancher, Pet. Faune Ent. Can., iii, p. 33, 1885. 

 Gillette and Baker, Hemip. Colo., p. 12, 1895. 



A'" an Duzee, Trans. Am. Ent. Soc, xxix, p. 107, 1903; xxx, p. 65, 1904. 

 Sehouteden, Genera Ins., Fasc 52, p. 38, pi. 3, fig. 2, 1907, PeriUoides. 

 Smith, Cat. Ins. N. J., Edn. 3, p. 137, 1910, PeriUoides. 



