98 CATALOGUE OF THE NEARCTIC 
PHIMODERA. 
Germar, Entom. Zeitschr., i, 60, 1839. 
binotata Say, Long’s Exped. App. 298, 1824 (Scutellera); Compl. 
Writ. i, 198, 1859; Reut., Act. Soc. Sci. Fenn. xxxiii (8), 
42, 1906.—W. States. 
torpida Walker, B. M. Cat. Het. i, 75, 1867; Uhler, Bull. U. S. Geol. 
and Geogr. Surv. Terr. ii, 274, 1876; Van Duzee, Trans. 
Amer. Ent. Soc. xxx, 16, 1904; Reut., Act. Soc. Sci., Fenn. 
xxxiii (8), 22, 1906.—Colo., Can. 
var. fusco-testacea Reut., ibid, 23. 
var. obscura Reut., ibid, 23. 
torrida Reut., Act. Soc. Sci. Fenn. xxxiii (8), 17, 1906.—Nev. 
SPHYROCORIS. 
Mayr., Verh. zool-bot. Ges. Wien. 1864, 904. 
obliquus Germar, Zeitschr. Ent. i, 94, 1839 (Pachycoris); Her. Schfr., 
Wanz. Ins. v, 54, 1839; Van Duzee, Trans. Amer. Ent. Soc. 
xxx, 15, 1904.—Ariz., Fla. 
STETHAULAX. 
Bergroth, Rev. d’Entom. 1891, 235. 
Aulacostethus Uhler, Proc. Bost. Soc. Nat. Hist. xiv, 93, 1871 
(preoc.). 
marmoratus Say, Hem. N. Harm. 2, 1831 (7etyra); Compl. Writ. i, 
310, 1859; Van Duzee, Trans. Amer. Ent. Soc. xxx, 12, 
1904.—S. States. 
simulans Uhler, Bull. U. S. Geol. and Geogr. Surv. Terr. ii, 272, 
1876; Van Duzee, Trans. Amer. Ent. Soc., xxx, 76, 1904. 
—Cailif. 
TETYRA, 
Fabricius, Syst. Rhyng. 128, 1803. 
Macraulax Dallas, List Hem. B. M. i, 36, 1851. 
arcuata Fabr., Syst. iv, 83, 1794 (Czmex); Syst. Rhyng. 134, 1803; 
Stal, Hem. Fabric. i, 13, 1868; Van Duzee, Trans. Amer. 
Ent. Soc. xxx, 11, 1904.—Fla. 
bipunctata Her. Schfr., Wanz. Ins. iv, 87, 1839; Dallas, B. M. List, 
Hem. i, 36, 1851.—S. States. 
tristis Uhler, Proc. Ent. Soc. Phil. i, 21, 1861. 
robusta Uhler, Trans. Md. Acad. Sci. 1897, 383.—Ariz. 
CYDNID. 
AMNESTUS. 
Dallas, List Hem. B. M. i, 110, 1851. 
e pusillus Uhler, Bull. U. S. Geol. Geogr. Surv. Terr. ii, 278, 1876; 
Sign., Ann. Soc. Ent. France, 1883, 372.—E. States. 
