NOHTH AMERICAN HOMOPTEKA. 277 



?Tettig'onia metallescens Walker, Homop. Snppl. p. 195, 1858. 

 Hah. — Mexico. 



?Tettigonia Candida Walker, Hoiuop. Suppl. p. 195, 1858. 

 Hab. — Mexico. 



?Tettig'onia granulata Walker, Homop. Siippl. p. 195, 1858. 

 Hab. — iSIexico. 



?Tettig'onia ruflceps Walker, Homop. Suppl. p. 196, 1858. 

 Hub. — ^Mexico. 



?Tettig'onia detrahens Walker, Homop. Suppl. p. 196, 1858. 

 Hab. — Mexico. 



?Tettig'onia suavipennis Walker, Homop. Suppl. p. 196, 1858. 

 Hab. — Mexico. 



?Tettig-onia ruflmargo Walker, Homop. Suppl. p. 197, 1858. 

 Hab. — ^Mexico. 



? Tettigonia fausta Walker, Homop. Supjil. p. 198, 1858. 

 Hab. — St. Domingo. 



? Tetligonia constans Walker. Humon. Snp|il. p. 198, 1858. 

 Hab. — St. Domingo. 



? Tettigonia tripartita Walker. Iiis. Sauiul. Homop. p. 96, 1858. 



Hab. — St. Domingo. 



? Tettigonia viridis Fai»r. Prov.. Pet. Fauue Eiit. Can. iii, p. 263, 1889. 

 Hab. — Canada. 



Genus CICCUS Auct. 

 ? Ciccus nigraulax Walker, Homop. Sup|)l. p. 246, 1858. 

 Hab. — Mexico. 



Genus DIEDROCEPHALA Spin. 



.Spiuola Tav. Sinot. Mem. Soc. Stal, xxv, p. 57, 1852. Sign.. Ann. Soe. Ent. Fr 

 ser. 3, ii, p. 721, 1854 (1st group, 4th series). Walker, Homop. Suppl. p. 2.33 

 1858 (mention). Stal, Hemip. Fab. ii, i>. 78, 1869 (subgenus). Uhler. Stand. 

 Nat. Hist, ii, p. 249, 1884. Woodwortli, Bull. HI. State Lab. Nat. Hisr. iii. ).. 

 22, 1877 (subgenus). Prov., Pet. Faune Ent. Can. iii, p. 26.5, 1889. 



TKANS. AM. ENT. SOC. XXI. AUGUST, 1894. 



