14 CATALOGUE OF THE NEARCTIC 
ATRACHELUS. 
Amyot at Serville, Hem. 374, 1843. 
cinereus Fabr., Ent. Syst. Supp. 545, 1794 (Reduvius); Syst. Rhyng. 
287, 1803.—S. Sates. 
heterogeneus Am. and Serv. Hémipt. 374, 1843. 
FITCHIA. 
Stal, Ofv. Vet. Akad. Férh. 1859, 370. 
¢ aptera Stal, G@fv.. Vet. Akad. Férh. 1859, 371.—E. States. 
nigrovittata Stal, ibid, 1866, 296. 
spinosula Stal, Enum. Hemipt. ii, 79, 1872.—S. States. 
HEZA. 
Amyot et Serville, Hem. 374, 1843. 
aunulicornis Stal, Enum. Hem. ii, 77, 1872.—S. States. 
PSELLIOPUS. 
Bergroth, Rev. d’Entom. 1905, 112. 
Milyas Stal, Rio Hem. ii, 62, 1858 (preoc). 
cinctus Fabr., Gen. Insect. 302, 1776 (Reduvius); Ent. Syst. iv, 199, 
1794; Her.-Sch., Wanz. Ins. viii, 83, 1848 (Harpactor); 
Stal, Hem. Fabric. i, 106, 1868.—U. S. 5S. $f. 
precinctus Gmelin, Syst. Nat. i, 2198, 1788. 
spinicollis Champ., Biol. Cent. Amer. Rhynch. ii, p. 245, 1899, pl 
xv, fig. 2 (Milyas) .—Cailif. 
zebra Stal, Stett. Ent. Zeit. 1862, 448; Enum. Hem. ii, 87, 1872 
(Milyas).—W.S. 
REDUVIUS. 
Lamarck, Syst. Nat. 294, 1801. 
Opsicetus Klug, Symb. Phys. ii, pl. ix, 1830. 
personatus Linn., Fauna Suec. 942, 1761 (Cimeax); Fabr., Syst. 
Rhyng. 267, 1803; Hahn, Wanz. Ins. ii, 17, 1834; Reuter, 
Act. Soc. Sci. Fenn. xix (15), 6, 1892; Bull. 22 Bur. Entom., 
fig. 18.—U. S. 
guisquilius De Geer, Mém. Ins. iii, 281, 1773 (Czmex). 
albosignatus Prov., Nat. Can. iv. 105, 1872. 
senilis Van Duzee, Ent. News, 1906, 390.—Ariz. 
SINEA. c 
Amyot et Serville, Hém. 375, 1843. 
complexa Caudell, Can. Entom. 1900, 67; Jour. N. Y. Ent. Soc. 1901 
7.—Calif., Ariz. 
