180 Van Duzee: Catalogue of Hemiptera [533- 



Genus Ligyrocoris Stal 

 Haplotype silvestris Fieb. =: luchsii Baer. 



Stal, Of. Vet. Akad. Forh., xxix, No. 7, p. 51, 1872. 

 Stal, Enum. Hemip., iv, pp. 144, 145, 1874, 

 Distant, Biol. Centr. Am., Heter., i, p. 201, 1882. 

 Provancher, Pet. Faune Ent. Can., iii, p. 79, 1886. 

 Van Duzee, Can. Ent., xlvi, p. 382, 1914. 



533. Ligyrocoris pseudoheraeus Barb. 

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



Hunter and Pratt, U. S. Dept. Agr., Div. Ent., Bui. N. S. 11, p. 51, 1913. 

 [May not be distinct from Heraeus eximius Dist.] 

 Localities: Ariz., Texas. 



• 534. Ligyrocoris setosus (Stal) 

 Stal, Enum. Hemip., iv, p. 150, 1874, Pamera. 



Barber, Bui. Am. Mus. Nat. Hist., xxxiii, p. 514, 1914. [Heraeus. 



percuUus Distant, Biol. Centr. Am., Heter., i, p. 205, pi. 19, fig. 10, 1882, 

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

 Localities: Texas, Ariz., Calif. (Guatemala.) 



535. Ligyrocoris slossoni Barb. 

 Barber, Bui. Am. Mus. Nat. Hist., xxxiii, p. 513, 1914. 

 Locality : Fla. 



536. Ligyrocoris nitidulus (Uhl.) 

 Uliler, N. Am. Fauna, vii, p. 262, 1893, Pamera. 

 Uhler, Proc. Calif. Acad. Sci., Ser. 2, iv, p. 242, 1894, Pamera. 

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

 Localities: Colo., N. Mex., Texas, Ariz., Calif. 



537. Ligyrocoris contractus (Say) 

 Say, Heter. N. Harm., p. 16, 1832; Fitch reprint, p. 777; Compl. Writ., i, p. 



[332, Pamera. 

 Stal, Enum. Ilemip., iv, p. 145, 1874 (as var. h of sylvestris of Stal). 

 Renter, Berl. Ent. Zeit., xxv, p. 169, 1881. 

 Van Duzee, 20th Kept. N. Y. St. Ent., p. 549, 1905. 

 Van Duzee, Can. Ent., xxxviii, p. 406, 1906; xl, p. 110, 1908. 

 Smith, Cat. Ins. N. J., edn. 3, p. 143, 1910. 



■\hilol>ata (Provancher), Pet. Faune Ent. Can., iii, p. 82. 1886. Pamera. 

 ^halteatus ? Van Duzee, Trans. Am. Ent. Soc, xxix, p. 109, 1903. 

 ^sylvestris Oshanin, Verz. Palae. Hemip., i, p. 308, 1906 (part). 

 Eeuter, Ann. Soc. Ent. Belg., Ivii, p. 79, 1913. 



Localities: Quebec, Ont., Me., N. H., Mass., N. Y., N. J., N. Mex. 



538. Ligyrocoris diflfusus (Uhl.) 

 Uhler, Proc. Bost. Soc. Nat. Hist., xiv, p. 101, 1871, Plociomerus. 

 Uhler, Hayden's Surv. Terr., Rept. for 1870, p. 471, 1872, Cymhogaster. 

 Uhler, Hayden's Surv. Terr., Rept. for 1871, pp. 407, 408, 1872, Plociomerus. 

 Van Duzee, Can. Ent., xl, p. 110, 1908. 

 Smith, Cat. Ins. N. J., edn. 3, p. 143, 1910. 



