Rehynchota collected in Central Dutch New Guinea. 601 
Okenana lycaena, sp. n. (Plate XLIX, fig. 8, 8a.) 
Body, tegmina and wings dark cerulean blue, more or less 
greyishly tomentose ; abdomen tinged with ochraceous; tegmina 
with the costal membrane, radial area, clavus, and apical area more 
distinctly greyishly tomentose. 
Long. excl]. tegm. 6 millim. Exp. tegm. 19 millim. 
Wataikwa River. 
Ricania binotata. 
Ricania binotata, Walk., Journ. Linn. Soc. Lond. Zool., x, 
p. 149 (1870). 
Mimika River. 
Huricania splendida. 
Ricania splendida, Guér., Voy. Coquille Ins., p. 191, pl. x, 
fig. 10 (1880). 
Mimika and Wataikwa Rivers. 
Vareia sordida. 
Varcia sordida, Dist,, Ann. Mag. Nat. Hist. (8), iv., p. 336 
(1909). 
Mimika River. 
Family MEMBRACIDAE. 
Genus IBICEPS. 
Ibiceps, Buckt., Mon. Membrac., p. 238 (1903). 
Type J. falcatus, Buckt. 
Iiiceps alticeps. 
onereitee alticeps, Walk., Journ. Linn. Soc., x, p. 183 (1867), 
Mimika River. 
Genus SARANTUS. 
Sarantus, Stal, Trans. Ent. Soc. Lond. (3), i, p. 592 
(1863). 
Type S. wallacei, Stal. 
Sarantus wallacet. 
Sarantus wallacei, Stal, Trans, Ent, Soc, Lond. (3), 1, p. 592 
(1863). 
Mimika River, 
