18S9.] INSECTS FROM MOUNT KINIBALU. 391 



limbo transversim rugulatn. Pedes nigro-nilidi, femoribus avlins 

 ochraceis, tibiis 4 postids extus niediq unispinosis. Processus 

 mpsnsternalis tuberculiformis. 

 cJ 1 Tibice anticce acute tridentatce. ; intermedup rectce, npice extus 

 unispinoscB ; posticce apice extus sat longe luminntoproductcp, 

 lamince apice recurvato rlilatato anguliscjue dentatis, calcari 

 interiore curvnto et /ale ensiformi. Long. 20 millim. 

 Two examples of the same sex, apparently males. 



L O N G I C O K N I A. 



KiNiBALUA, nov. gen. 



cJ . Gen. Doryferse (While) et Onimatomeno (Higgi7i.s) proxime 

 affinis. Corpus mediocriter elonyatum, subtiliter sericeo-pube- 

 scens. Oculi maximi, supra fere contigui {liiiea impressa solum 

 separati), sublus approximati. Mandibulce sinit in Dorveera, 

 sed apice subito curvatce ; palpi articulo apicali cylindroido, obtuse 

 truncuto. Antennce corpori loiigitudine subfeqnales, scapo cur- 

 vato-clavafo, articulis .■i"-<J"' (cateris desunt) valde conipressis, 

 angulis apicatibus acntis intus produclis, subtus planis opacis, 

 supra intus paullo dilatatis ibi'/ue late huud profunde sulcatis, 

 subliliter porosis, opacis. Thorax latissimus et brevissimus, 

 utrinqne valde tridentutus, dentibus 2 anterioriLus basi conjunctis, 

 2^° retrorsum curvato. Elytra luteribus paullulum rotundatis. 

 2\bicB sat tenues, compressee, apice extus acutce productce. Pro- 

 sternum apice paruni productum, conicum. Metusterai episterna 

 postice hand angustata. 

 The only Malayan genus of Piionidae of the subgroup to which 

 the present species helongs is Emphiesmeiius ( La nsberge), founded on a 

 Sumatran species, and differing fiom Kinibulna essentially in the 

 structure of the antennae, which in our genus closely resembles that 

 of the \Vest-African genera Dorycera and Ommatomenus. In these 

 latter, however, the scape is quite different in form, being very short, 

 thick, quadrate Csubglobulac in Dorycera), as \n Acanthophorus, 

 whilst that of our new genus is more elongate and curved. In this 

 respect it resembles the South Chinese genus Cnethocerus, belonging 

 to the same subgroup. 



KiNIBALUA MEGALOPS. 



Cinnanionieo-fusca, supra dense hrcviter fulvn-pvhescens, pectore 

 densius et longius vulpino-rufo pHoso ; thnrace supra incequali : 

 etytris subtiliter crebre punctulalis, lateribus tonrjitudinaliter 

 paruin distincte sulcatis, apice late rotundatis, angulo sulurali 

 breviter dentiformi : ventro glubro, polito. Long. '6i) millim. cJ . 



A single (male) example. 



ZONOPTERUS MAGNIFICUS, 



Nigro-velutinus, eli/tris fascia lata fiava, antennis articulis 4°- 

 1 1'" et 3° apice aurant iaco-Jiavis , abdonvne chalybeo-nigro, scq- 

 mentis \''-\'" apice fascia pubescenti argentea ornatis, coxis 



