172 Van Duzee : Catalogue of Hemiptera 



505. Geocoris carinatus McAtee 

 MeAtee, Proc. Biol. Soc. Wash., xvii, p. 134, 1914. 



Locality: Calif. 



506. Geocoris lividipennis Stal 

 Stal, Stet. Ent. Zeit., xxiii, p. 311, 1862. 



St&l, Enum. Hemip., iv, p. 137, 1874. 



Distant, Biol. Centr. Am., Heter., i, p. 198, pi. 17, fig. 27, 1882. 



McAtee, Proc. Biol. Soc. Wash., xvii, p. 133, 1914. 



Localities: N. Mex., Br. Col.(?). (Mexico.) 



Genus Isthmocorls McAtee 



Orthotype picea Say 

 McAtee, Proc. Biol. Soc. Wash., xvii, p. 127, 1914. 



507. Isthmocorls piceus (Say) 



Say, Heter. N. Harm., p. 18, 1832; Fitch reprint, p. 780; Conij.l. Writ., i. |>. 



[336, Salda. 



Uhler, Hayden 's Surv. Terr., Kept, for 1871, p. 407, 1872, Ophthalmic**. 

 Stal, Enum. Hemip., iv, p. 136, 1874, Geocoris. 

 Uhler, Bui. U. S. Geol. Geog. Surv., i, p. 307, 1876, Geocoris. 

 Uhler, Proc. Bost. Soc. Nat. Hist., xix, p. 393, 1878, Geocoris. 

 Uhler, Proc. Ent. Soc. Wash., ii, p. 372, 1893, Geocoris. 

 Montandon, Ann. Mus. Natl. Hung., v, p. 90, 1907, Germalus? 

 Bueno, Jl. N. Y. Ent. Soc., xvi, p. 230, 1908; xviii, p. 29, 1910, Geocoris. 

 Smith, Cat. Ins. N. J., Edn. 3, p. 142, 1910, Geocoris. 

 McAtee, Proc. Biol. Soc. Wash., xvii, p. 129, 1914. 



Localities: Mass., Conn., N. Y., N. J., Pa., Md.. 111.. \\ is., Colo. 



508. Isthmocoris tristis (St&l) 



Stal, Of. Vet. Akad. Forh., xi, p. 236, 1854, Geocoris. 

 Stal, Freg. Eugen. Resa, Ins., p. 249, 1859. Geocoris. 

 Stal, Enum. Hemip., iv, p. 136, 1874, Geocoris. 



Uhler, Bui. U. S. Geol. Geog. Surv., i, p. 306, 1876, Geocoris. 

 Montandon, Ann. Mus. Natl. Hung., v, p. 90, 1907, Germalus? 

 McAtee, Proc. Biol. Soc. Wash., xvii, p. 129, 1914. 

 Localities: Calif. 



509. Isthmocoris imperialis (Dist.) 



Distant, Biol. Centr. Am., Heter., i, p. 197, pi. 18, fig. 18, 1882, Geocoris. 

 Barber, Brookl. Inst. Sci. Bui., i, p. 275, 1906. 

 Localities: Texas. (Centr. Am.) 



Subfamily HETEROGASTRINAE (Stal) 



Stal, Of. Vet. Akad. Forh., xxix, No. 7, pp. 40, 62, 1872, Heterogastrina. 

 Stal, Enum. Hemip., iv, p. 168, 1874, Heterogastrina. 

 Uhler, Bui. U. S. Geol. Geog. Surv., i, p. 312, 1876, Heterogastrina. 

 Uhler, Check List, p. 15, 1886, Heterogastrina. 

 Distant, Biol. Centr. Am., Heter., i, p. 411, 1893, Heterogastrinae. 

 Lethierry and Severin, Cat. Genl. Hemip., ii, p. 176, 1894, Heterogastridae. 

 Distant, Fauna Br. Ind., Rhyn., ii, p. 35, 1902, Heterogastrinae. 

 Oshanin, Verz. Palae. Hemip., i, p. 289, 1906, Heterogastrina. 



