:Mr. W. L. Distaut's Rhi/nchoial Notes. 327 



elevated, its apex slightly passing the posterior angle of the 

 inner tegminal margin, the whole pronofcuin more or less 

 distinctly, thiekly, Hiiely punetate. 



Long. Gj mm. 



Hah. Borneo ; Mt. Kina Balu (/. G. MouUon). 



Apart from the different coloration, this species is to he 

 separated from P. kinahalense by the narrower and much 

 more strongly and straight ly erected protuberance of the 

 posterior pronotal process. 



HybandoideS, gen. nov. 



Allied to tlie Oriental genus Hyhanda, Dist., but differing 

 ill having the anterior pronotal process directed forwardly, 

 compressed, and not apically lobed or foliaceous, the posterior 

 pronotal process slender, laterally and centrally carinate, 

 attenuated towards apex and about reaching the posterior 

 angle of the inner tegminal margin; tibije moderately dilated. 



Type, H. horizontalis, Dist. 



Hyhandoides horizontalis, sp. n. 



Head, pronotum, body beneatli^ and legs pale fuscous brown, 

 somewhat thickly, finely, more palely pilose ; tegmina 

 brownish-ochraceous, the apical cells paler, more greyish 

 and speckled with dark fuscous ; anterior pronotal process 

 broad, compressed, directed almost horizontally forward, the 

 apex broad, roundly truncate and slightly recurved, the 

 posterior process slender as described in the generic diagnosis ; 

 in some specimens there are indications of some very small 

 greyish spots on the tegmina; tibias distinctly dilated. 



Long. 8^ mm. 



Hah. Borneo ; Mt. Kina Balu (/. C. MouUon and Coll. 

 Buckton). 



In this species the anterior pronotal process varies con- 

 siderably in length, in some instances being so short as to 

 suggest another species ; but in the series now before me a 

 gradual gradation is observable. 



Centrochares horrijicus. 



Centi'otus horri/ictis, Westw. Proc. Zool. Soc. Load. 1837, p. 130 ; 



Guer. Mag-. Zool. ser. 2, iii., Ins. pi. Ixxxii. (1841). 

 Tieryqia horrijica, Walk, List Hom. ii. p. 500(1851); id. iv. t. iv 



figs. 4 & 5 (1852). 

 Centrochares horrificits, Stal, ffifv. Vet.-Ak. Forh. 1870, p. 731. 

 Fterxjijia spimila, Buckt. Mon. Membrac. p. 72, pi. xii. fig. 4 (1901), 



Hah. Philippines ; Baco River, Mindoro (J. J. Mounsei/). 



