-851] Anthocoridae 291 



Douglas and Scott, Brit. Hemip., p. 500, pi. 17, fig. 2, 1865, Piesostcthus. 



Keuter, Of. Vet. Akad. Forh., xxviii, p. 411, 1871, Piezostethus. 



Keuter, Monog. Anthoc., p. 36, 1884, Piezostethus. 



Champion, Biol. Centr. Am., Heter., ii, p. 315, 1900, Piezostethus. 



Barber, Bui. Am. Mus. Nat. Hist., xxxiii, p. 501, 1914, Piezostethus. 



albipennis Herrich-Schaeffer, Wanz. Ins., ix, p. 171, fig. 971, 1853 (ater 

 Baerensprimg, Berl. Ent. Zeit., ii, p. 194, 1858. [by error on the plate). 

 Flor, Rhyn. Livl., i, p. 669, 1860. 



Localities: N. Y., 111., Ga., Fla. (Centr. Am., Europe.) 



847. Xylocoris sordidus (Reut.) 



Eeuter, Of. Vet. Akad. Forh., xxviii, p. 560, 1871, Piezostethus. 

 Stal, Enum. Hemip., iii, p. 101, 1873, Piezostethus. 

 Reuter, Monog. Anthoc., p. 37, 1884, Piezostethus. 

 Uhler, Proc. Zool. Soc. Lond. for 1894, p. 201, Piezostethus. 

 Champion, Biol. Centr. Am., Heter., ii, p. 316, 1900, Piezostethus. 

 Bueno, Jl. N. Y. Ent. Soc., xvi, p. 236, 1908, Piezostethus. 

 Smith, Cat. Ins. N. J., edn. 3, p. 158, 1910, Piezostethus. 



Localities: N. Y., Pa., Texas, N. Mex. 

 a. var. binotatus (Reut.) 



Reuter, Of. Vet. Akad. Forh., xxviii, p. 560, 1871, Piezostethus (as distinct 

 Reuter, Monog. Anthoc., p. 37, 1884, Piezostethus (as variety). [species). 



Locality: S. C. 



848. Xylocoris flaccidus (Van D.) 



Van Duzee, Trans. San Diego Soc. Nat. Hist., ii, p. 14, 1914, Piezostethus. 

 Locality: Calif. 



849. Xylocoris vicarius (Reut.) 



Reuter, Monog. Anthoc., p. 45, 1884, Piezostethus. 

 Locality: "Am. Sept." 



850. Xylocoris calif ornicus (Reut.) 

 Reuter, Monog. Anthoc., p. 46, 1884, Piezostethus. 

 Uhler, Proc. Ent. Soc. Wash., ii, p. 380, 1893, Piezostethus. 

 Uhler, Proc. U. S. Natl. Mus., xvii, p. 363, 1904, Piezostethus. 

 Localities: Utah, N. Mex., Calif. 



851. Xylocoris cursitans (Fall.) 

 Fallen, Monog. Cimic. Suec., p. 74, 1807, Lygaeus. 

 Fallen, Hemip. Suec. Cimic., p. 69, 1829, Anthocoris. 

 Sahlberg, Monog. Geoc. Fenn., p. 80, 1848. 



Reuter, Of. Vet. Akad. Forh., xxviii, p. 411, 1871, Piezostethus. 

 Reuter, Monog. Anthoc., p. 43, 1884, Piezostethus. 



ruftpennis Dufour, Ann. Soc. Ent. Fr., ii, p. 106, 1831. 

 Flor, Rhyn. Livl., i, p. 668, 1860. 

 Fieber, Europ. Hemip., p. 139, 1861, Piezostethus. 

 Douglas and Scott, Brit. Hemip., p. 501, 1865, Piezostethus. 

 corticalis (Hahn), Wanz. Ins., iii, p. 21, fig. 244, 1835, Lyctocoris. 

 Ucolor Scholz, Prod. Rhyn. Schles., p. 116, 1846. 



Fieber, Europ. Hemip., p. 139, 1861, Piezostethus. 

 latior Mulsant and Rey, Ann. Soc. Linn. Lyons, p. 160, 1852. 

 Localities: N. Y., N. J. (Palaearctic). 



