-587] Lygaeidae 191 



584. Plinthisus americanus Van D. 

 Van Duzee, Trans. Am. Ent. Soc., xxxvi, p. 75, 1910. 

 Localities: Ont., N. H. 



Genus Peritrechus Fieb. 

 Logotype angusticollis (Sahlbg.) 

 Fieber, Europ. Hemip., pp. 48, 183, 1861. 

 Stal, Of. Vet. Akad. Forh., xix, pp. 211, 218, 1862. 

 Douglas and Scott, Brit. Hemip., p. 187, 1865. 

 Thomson, Opusc. Ent., Fasc. ii, p. 191, 1870. 

 Stal, Of. Vet. Akad. Forh., xxix, No. 7, p. 54, 1872. 

 Puton, Synop. Heter. Fr., i, p. 43, 1878. 

 Distant, Fauna Br. Ind., Ehyn., ii, p. 75, 1902. 

 Oshanin, Kat. Palae. Hemip., p. 36, 1912 (cites angusticollis as type). 



Pasatus Stal, Of. Vet. Akad. Forh., xxix, No. 7, p. 54, 1872. (Haplotype 



[luniger Schill.) 

 flschnodemus Provancher, Pet. Faune Ent. Can., iii, p. 75, 1886. 



585. Peritrechus fraternus Uhl. 



Uhler, Proc. Bost. Soc. Nat. Hist., xiv, p. 103, 1871. 

 Stal, Enum. Hemip., iv, p. 167, 1872. 

 Uhler, Wheeler's Eept. Chief Eng. for 1877, p. 1327. 

 Uhler, Proc. Bost. Soc. Nat. Hist., xix, p. 391, 1878. 

 Cockerell, Trans. Am. Ent. Soc., xx, p. 362, 1893. 

 Uhler, Proc. Calif. Acad. Sci., Ser. 2, iv, p. 244, 1894. 

 Van Duzee, Bui. Buf. Soc. Nat. Sci., v, p. 175, 1894. 

 Smith, Cat. Ins. N. J., edn. 3, p. 144, 1910. 

 Van Duzee, Trans. San Diego Soc. Nat. Hist., ii, p. 9, 1914. 

 jfalicus (Provancher), Pet. Faune Ent. Can., iii, p. 75, 1886, Ischnodemus. 

 Localities: Quebec, Ont., Mass., N. Y., N. J., Kan., Colo., N. Mex., 

 Calif., Idaho. 



586. Peritrechus paludemaris Barb. 

 Barber, Bui. Am. Mus. Nat. Hist., xxxiii, p. 516, 1914. 

 Localities: N. Y., Md., Fla. 



587. Peritrechus tristis Van D. 

 Van Duzee, Ent. News, xvii, p. 388, 1906. 

 Van Duzee, Trans. San Diego Soc. Nat. Hist., ii, p. 9, 1914. 

 Localities: Calif., Wash., Vane. Isd. 



Genus Stignocoris D. & S. 

 Logotype rusticus Fall. 



Douglas and Scott, Brit. Hemip., p. 213, 1865 (n.n. for Sty gnus Fieb.). 

 Oshanin, Verz. Palae. Hemip., i, p. 333, 1906. 

 Oshanin, Kat. Palae. Hemip., p. 35, 1912. 



jAphanus Dallas, List of Hemip., ii, p. 558, 1852. 



\\Stygnus Fieber, Europ. Hemip., pp. 49, 186, 1861. (Type rusticus Fall.) 

 Thomson, Opusc. Ent., Fasc. ii, p. 188, 1870. 

 Stal, Of. Vet. Akad. Forh., xxix, No. 7, p. 53, 1872. 

 Puton, Synop. Heter. Fr., i, p. 43, 1878. 



Stethatropis Fieber, Verh. Zool.-Bot. Ges. Wien, xx, p. 245, 1870. (Haplo- 



[type incana Fieb. = rusticus Fall.) 



