HEMIPTERA-HETEROPTERA. 19 
SIRTHENEA. 
Spinola, Essai, 100, 1840. 
carinata Fabr., Ent. Syst. Supp. 545, 1794 (Reduvius); Serv., Ann. 
Sci. Nat. xxiii, 221, 1830 (Pezrates) ; Amyot et Serv., Hémipt. 
326, 1843 (Rasahus) ; Stal, Hem. Fabric. i, 120, 1868.—S. 
States. 
voseus Her. Schf., Wanz. Ins. viii, 62, 1848 (Pzvrates). 
Saicint. 
ONCEROTRACHELUS. 
Stal, Hem. Fabr. i, 130, 1868. 
acuminatus Say, Het. N. Harm. 31, 1832 (Reduvius) ; Compl. Writ. 
i, 356, 1859; Stal, Enum. Hemipt. ii, 124, 1872; Champ., 
Biol. C.-Am. Rhynch. Het. ii, pl. x, fig. 8.—U. S. 
Stenopodini. 
DIADITUS. 
Stal, GEfv. Vet. Akad. Férh. 1859, 383. 
pictipes Champion, Biol. C.-Am. Rhynch. ii, 189, 1898, pl. xi, fig. 21. 
—Tex. 
GNATHOBLEDA. 
Stal, G@fv. Vet. Akad. Forh. 1859, 380. 
tumidula Stal, Enum. Hemipt. ii, 121, 1872.—S. States. 
NARVESUS. 
Stal, Gfv, Vet. Akad. Forh, 1859, 384. 
carolinensis Stal, (fv. Vet. Akad. Férh. 1859, 385; Enum. Hemipt. 
ii, 124, 1872; Champ., Biol. C.-Am. Rhynch. Het. ii, pl. xi, 
fig. 19.—E. States. 
ONCOCEPHALUS. 
Klug, Symb. Phys, 2, 1830. 
Spilalonitus Stal, Enum. Hem. ii, 123, 1872. 
apiculatus Reuter, Act. Soc. Fenn. xii, 728, 1882.—Missouri. 
geniculatus Stal, Enum. Hemipt. ii, 123, 1872 (Spz/alonius) ; Reuter, 
Act. Soc. Fenn. xii, 727, 1882.—S. States. 
PNIRONTIS. 
Stal, @Efv. Vet. Akad. Forh. 1859, 381. 
Centromelus Fieber, Europ. Hem. 42, 1861. 
infirma Stal, Gifv. Vet. Akad. Férh., 1859, 382; Champion, Biol. C.- 
Am. Rhynch. ii, 183, 1898, pl. xi, fig. 11.—S. States. 
languida Stal, (@Efv. Vet. Akad. Férh. 1859, 382; Enum. Hemipt. ii. 
120, 1872 (Centromelus); Champion, Biol. Cent.-Amer. 
Rhynch. ii, 183, 1898, pl. xi, fig. 13.—S. States. 
