320 Mr. W. L. Distant's Rhynclwtal Nvtes. 



Periaman ival/acei, sp. n. 



Pronotimi and legs black ; an arcuate linear spot beneath 

 the lateral pronotal processes, a large spot on each side of 

 base of posterior process and apices of anterior femora 

 ochraceous ; face and body beneath thickly greyishly pilose ; 

 tt'gmina pale bronzy subhyaline, base and costal marginal 

 area — extending to apex — black ; pronotura coarsely punc- 

 tate, the disk strongly centrally carinate, the lateral processes 

 moderately well procluced, slightly recurved, centrally cari- 

 nate, the anterior and posterior margins broadly sublaminate, 

 their apices subacute ; posterior process robust, strongly 

 tiicarinate, moderately laterally compressed, beyoud middle 

 strongly narrowed to apex, which is subacute, and reaching 

 the posterior angle of the inner tegminal margin ; femora 

 moderately thickened ; face coucavely emargiuate before 

 clypeus. 



Long., incl. tegm., 8j-9j mm. ; exp. lat. pronot. process. 

 5 mm."^ 



Hab. Borneo ; Sarawak {A. R. TFaUace, Brit. Mas.). 



OrixoToiDEs, gen. nov. 



Allied to Otinotus, Buckt., from which it principally 

 differs by the posterior pronotal process, which is more 

 robust, especially at base, where it has a distinct medial 

 carination ou eacli side ; it touches the scutellum and then 

 is distinctly moderately convexly elevated, its apical half 

 roundly deflected, its apex slender, subacute, and almost 

 reaching the tegminal a))ex. 



Type, 0. paU'qjes, Walk. 



Otinotoides pallipes. 



Cetitrottts pallipes, Walk. Journ. Linn. Soc. Lond., Zool. x. p. 185 



(J8G8). 

 Otinotus pallipes, Buckt. MonogT. Membrac. p. 232, pi. Hi. figs. 4, 4 a 



(1903) ; l)i.<t. Trans. Zool. Soc. Lond. xx. p. 35U (1914). 

 Centrotus tibialis, Walk. Journ. Linn. Soc. Lond., Zool. x. p. 188 (1868). 

 Ventrotus ramiiitta, Walk. MS. ? 

 Centrotus semiclusus, Walk. MS. ? 



Hab. New Guinea, Batchiau, Mysol. 



Otinotoides semihicidus. 



Centrotus semilucidus, Walk. Journ. Linn. Soc. Lend., Zool. x. p. 186 

 (1868j. 



* In smaller specimen and type ; in a second larger specimen these 

 processes are mutilated. 



I 



