( 6:^7 ) 



Twenty species remain in the genus Xenoccrus, to which number I have to a<ld 

 nineteen new forms. 



In the Munich Gat. the " Hab." of A"" speraoerus Montr, and tliat of X anthri- 

 holdes INIoutr. are erroneous. Tlie former is described from Woodlark I., and the latter 

 from San Cristoval, Salomon Is. 



a. SAPERDOIDES-GROUP. 



(? ? . Basal half of antennae with a dense fringe of hairs, or, in certain ? 9 , only 

 the fourth to sixth joints with a fringe. 



In this group belong the typical species of Xenoceriis : X. saperdoides Gyll. 

 and A', pictus Kirseh. 



70. Xenocerus simplex sp. nov. 



? . A', saperdoides dicti forma et structura, sed differt : Antennarum articulis 

 1" — 5" luteo-cinereo-pilosis infra fuscis ; elytrorum vitta suturali parum latiore 

 longe pone medium leviter usque ad striam tertiam dilatata, interspatio quint o e 

 regione hujus dilatationis puncto minutissimo luteo-cinereo ornato; vitta humerali 

 angusta, primo interstitium quintum, delude sextum occupante, mox pone humerum 

 vittam lateralem tangente ac evanescente, hac vitta laterali pone humerum incipiente 

 ejus basi extrema iuterspatimn nonun, deinde decimum occupante, angusta, ante 

 declivitatem apicalem evanescente, hie cum lineola apicali in stria septima sita brevi 

 fere counexa. 



Hab. Barram K., N. Borneo (A. Everett). 



77. Xenocerus audamanensis sp. nov. 



(? ? . X niger, infra luteo-, supra uigro-iiubescens ; rostri impressione dorsali 

 laterali ac vitta laterali ventrali, capitis vitta mediana postice latiore trans prothoracem 

 ad elytrorum apicem continuata ac vitta angusta laterali antioe oculos marginante, 

 prothoracis lineola apicali ac lineola basali dorso-lateralibus rare conjunctis, elytrorum 

 vitta suturali basi extrema levissime dilatata ante ac poue medium cum puncto parvo 

 connexa, lineola parva humerali in interspatiis 5° et 6° sita, lineola brevissima ante- 

 mediana in interstitio quinto, duabus maculis minutis apicalibus una ante alteram in 

 interstitio septimo, pygidii lateribus colore corporis inferi. 



Rostram fortiter granulatum. Antennae nigro-pilosae ; (cJ) articulis 7" — 11" 

 subalbis, tertio latitudine plus se.squi longiore ; (?) 7° et 8" albis, 2° ejus latitudine — 

 ac articulo 3° — plus duple longiore. Prothorax latitudine paulo longior, maxima 

 latitudine in medio, lateribus paulatim rotuudatus, ante basim subsinuatus, dorso 

 medio longitrorsum impressus, juxta impressionem punctis crassis sat densis, latera 

 versus singulis punctis sat minutis instructus, carina antebasali ut in A', napei'doidi 

 Gyll. 



Elytra sutura longitrorsum depressa, praecipue in (S) ab humeris retrorsum 

 angustata. 



Processus intercoxalis mesosternalis angustus, sulitriangularis, linea nirdia i>aruni 

 impressus. 



Pedes nigri, interdum subruti, pubo luteo-grisea hand dense vestiti, tibiarum ac 

 tarsorum articulorum apicibus — articulo 3" toto— nigris. 



