CENTROMEKIA. — OLIAEUS. 29 



Udugaina, Melich. Hoin. Faun. Ceylon, p. 27 (1903). 

 Kcareol, Kirk, Entomolo(/>st, 1904, p. 279. 



Stal's name being preoccupied, 1 substituted Melichar's 

 Udugama for it. Since then Melichar has satisfied himself that 

 Uhler's Orthopcifjus has i)riority. The type must now stand 

 as 0. lanuUfer, Uhler, from Japan, and Udugama sj^Undens 

 (vol. iii, p. 249) must be known as Orthopagus sjdendens. 



Genus CENTROMERIA. (Vol. Til, p. 2.10.) 



CeNTEOMEIIIA VIKIDISTIUMA. (Vol. Ill, p. 251.) 



Udugama Hetcheri, Kirk. Ann. Soc. Ent. Belg. 1908, p. 14. 

 Orthopagus tietcheri, McHch. Ahhand. k.-k. Zool.-But. Ges. Wien, 

 vii, 1, p. -59 (1912). 



Subfamily CIXIINyE. (Vol. Ill, p. .255.) 

 Genus OLIARUS. (Vol. Ill, p. 256.) 



3172. Oliarus indicus, Bisf. A. M. N. IL (8) viii, p. 735 (1911). 



Head black, the margins of the vertex ochraceoiis ; pronotum 

 and meson otum black, the margins of the first and tlie central 

 carinations and lateral margins of the latter ochraceoiis ; abdomen 

 above black, the segmental margins more or less ochraceous ; face 

 black, its central carination and lateral margins ochraceous ; body 

 beneath and legs ochraceous or brownish ochraceous ; tegmina 

 creamy white, subhyaline, with bronzy-brown suffusions, these 

 consist of a narrow basal fascia, a broader and more irregular 

 fascia before middle, but neither reaching costal nor inner areas, 

 and an oblique fascia extending from middle of apical margin, 

 where it is broadest, and terminating a little beyond claval apex, 

 the veins and stigma are also fuscous brown ; wings subhyaline, 

 the veins fuscous brown ; vertex longer than broad, the lateral 

 margins strongly elevated ; pronotal margins moderately promi- 

 nent ; mesonotum with longitudinal ridges ; face obtusely angu- 

 lated near middle. 



Length excl. tegm. 5 mm.; exp. tegm. 10 mm. 



Ilah. " India " {Brit. Mun.). 



Allied to 0. caudntus, Walk., but differing in the more angu- 

 lated margins of the face, suffusions on teginina, different color- 

 ation, &c. 



3173. Oliarus greeni, Bisf. A. M. N. 11. (8) viii, p. 735 (1911). 



Vertex, pronotum, and mesonotum black; margins of vertex 

 and pronotum ochraceous, the longitudinal ridges on mesonotum 

 concolorous or faintly testaceous ; abilomen above black, ochraceous 

 at base; face and clypeus mostly black, their margins and central 



