-1-^78] Naucoridae; Ncpidae 459 



Snow, Trans. Kan. Acad. Sci., xx, pt. 1, \>. ISO, 1906. 

 Kirkaldy and Bueno, Proc. Ent. Soc. Wash., x, p. 186, 1908. 

 Montandon, Bui. Soc. Sci. Bucarest, xvii, p. 320, 1909. 

 Localities: Texas, Ariz. (Mexico.) 



];]74. Ambrysus mormon ]\[ontd. 

 Montandon, Bui. Soc. Sci. Bucarest, xviii, Xo. 1, p. 48, 1909; p. 188, 1910. 

 Localities: Utah, N. Mex. 



1375. Ambrysus heidemamii Montd. 

 Montandon, Bui. Soc. Sci. Bucarest, xviii, p. 188, 1910. 

 Locality: Wyo. 



1376. Ambrysus puncticolUs Stal 

 Stal, Ennm. Hemip., v, ]). 143, 1876. 



Montandon, Verh. Zool.-Bot. Ges. Wien, xlviii, pp. 13, 20, 1897. 

 Montandon, Bui. Soc. Sci. Bucarest, xvii, p. 322, 1909. 

 Localities: Texas, Ariz. 



1377. Ambrysus guttatipennis Stal 

 Stal, Enuni. Ilemip., v, \k 143, 1876. 



Montandon, Verh. Zool.-Bot. Ges. Wien, xlvii, pp. 13, 22, 1897. 

 Champion, Biol. Centr. Am., Heter., ii, p. 357, pi. 21, fig. 10, 1900. 

 Montandon, Bui. Soc. Sci. Bucarest, xvii, p. 322, 1909. 

 Localities: Ariz. (Mexico.) 



1378. Ambrysus signoreti Stal 

 Stal, Stet. Ent. Zeit., xxiii, p. 460, 1862. 

 Uhler, Hayden's Surv. Terr., Eept. for 1871, p. 423, 1872. 

 Stal, Enum. Hemii:)., v, p. 143, 1876. 

 Uhler, Bui. U. S. Geol. Geog. Surv., i, p. 337, 1876. 

 Uhler, Wheeler's Kept. Chief Eng. for 1877, p. 1331. 

 Uhler, Stand. Nat. Hist., ii, p. 260, fig. 319, 1884. 

 Uhler, Proc. Calif. Acad. Sci., ser. 2, iv, p. 291, 1894. 

 Gillette and Baker, Hemip. Colo., p. 63, 1895. 



Montandon, Verh. Zool.-Bot. Ges. Wien, xlvii, jiji. 13, 23, 1897. 

 Champion, Biol. Centr. Am., lleter., ii, p. 358, jil. 21, fig. 11, 1900. 

 Snow, Trans. Kan. Acad. Sci., xx, i)t. 1, p. ISO, 1906. 

 Montandon, Bui. Soc. Sci. Bucarest, xvii, p. 323, 1909. 



Localities: Colo., N. Mex., Ariz., t'alif. (Mexico.) 



Family NEPIDAE (Latr.) 



Latreille, Hist. Nat. Crust. Ins., iii, p. 252, 1802, Nepnriae. 

 Leach, Brewster's Edinbg. Encyc, ix, p. 124, 1815, Nepida. 

 Billberg, Enum. Ins. Mus. Billb., p. 66, 1820, Nepaedes. 

 Fallen, Ilemip. Suec, Ciinic, p. 168, 1829, Fam. Ncpidae. 

 Amyot and Serville, Henii]!., ]i]i. Ii, 437, 1843, Groujte Ncpidae. 

 Fieber, Genera Hydroc, p. 22, 1851, Turma Ncjuae. 

 Herrich-Schaeffer, Waiiz. Ins., ix, p. 19, 1853, Nepides. 

 Dohrn, Cat. Hemip., ji. 55, 1859, Ncjiidae. 



