622 Van Duzee: Catalogue of Hemiptera [1941- 



Barber, Bui. Am. Mus. Nat. Hist., xxxiii, p. 533, 191-4. 

 Gibson and Cogan, Ohio Jl. Sci., xvi, p. 74, 1915. 

 Metcalfe, Jl. Elisha Mitchell Sci. Soc, xxxi, p. 21, 1915. 

 Osborn, Me. Agr. Exp. Sta., Bui. 238, p. 109, 1915. 

 DeLong, Tenn. St. Bd. Ent., Bui. 17, p. 35, 1916, 



Localities: Quebec, Ont., Me., N. Y., N. J., Pa., N. C, Fla., Miss., 

 Ohio, Tenn., Mo., Kans., la., Utah. (West Indies.) 



1941. Xestocephalus superbus (Prov.) 

 Provancher, Pet. Faune Ent. Can., iii, p. 339, 1890, DcItocephaJus. 

 Van Duzee, Can. Ent., xliv, p. 329, 1912. 



fulvocapitatus Van Duzee, Bui. But". Soc. Nat. Sci., v, pp. 197, 215, 1894. 

 Osborn, 20th Eept. N. Y. St. Ent., p. 515, 1905. 

 Osborn, Me. Agr. Exp. Sta., Bui. 238, p. 109, 1915. 

 DeLong, Tenn. St. Bd. Ent., Bui. 17, p. 35, 1916. 



Localities: Quebec, Ont., Me., N. Y., Pa., Ohio, Tenn. 



1942. Xestocephalus tessellatus Van D. 

 Van Duzee, Bui. Buf. Soc. Nat. Sci., v, p. 216, 1894. 

 Wirtner, Ann. Carn. Mus., iii, p. 221, 1904. 

 Barber, Bui. Am. Mus. Nat. Hist., xxxiii, p. 533, 1914. 

 Gibson and Cogan, Ohio Jl. Sci., xvi, p. 74, 1915. 

 Metcalfe, Jl. Elisha Mitchell Sci. Soc, xxxi, p. 22, 1915. 

 DeLong, Tenn. St. Bd. Ent., Bui. 17, p. 35, 1916. 



Localities: Pa., N. C, Fla., Miss., Tenn., Mo., Texas. 



1943. Xestocephalus coroiiatus O. & B. 



Osborn and Ball, Proe. la. Acad. Sci., iv, p. 184, pi. 19, fig. 2, 1897. 

 Locality: la. 



1944. Xestocephalus nigrifrons Osb. 

 Osborn, Me. Agr. Exp. Sta., Bui. 238, p. 109, 1915. 

 DeLong, Tenn. St. Bd. Ent., Bui. 17, p. 34, 1916. 



Localities: Me., Tenn. 



1945. Xestocephalus- brunneus Van D. 

 Van Duzee, Bui. Buf. Soc. Nat. Sci., viii, No. 5, p. 62, 1907. 

 Localities: Mass., E. I., N. Y., Pa. 



Genus Nlonia Ball 

 Orthotype palmeri (Van D.) 



Ball, Proc. Biol. Soc. Wash., xxviii, p. 165, 1915. 



^Goniagnathus Van Duzee, Trans. Am. Ent. Soc, xix, p. 299, 1892. 

 DeLong, Tenn. St. Bd. Ent., Bui. 17, ]). 33, 1916. 



1946. Nionia palmeri (Van D.) 

 Van Duzee, Can. Ent., xxiii, p. 171, 1891, Goniagnathun. 

 Wirtner, Ann. Carn. Mus., iii, p. 222, 1904, Goniagnatlius. 

 Osborn, 20th Kept. N. Y. St. Ent., p. 529, 1905, Goniagnatlius. 

 Osborn, Ohio Nat., v, ]>. 274, 1905, Goniagnathu.i. 

 Smith, Cat. Ins. N. J., edn. 3, p. 104, 1910, Goniagnatlius. 

 Metcalfe, Jl. Elisha Mitchell Sci. Soc, xxxi, p. 25, 1915, Goniagiuitlnis. 



