( W3 ) 



8(). Xenocerus longicornis sji. uov. 



?. ^Y. niger, infra cincivo-, su|iia f'lisceseenti-uigro-iiubescens, luteo-cinereo- 

 signatus. 



Eostrum lateribus infra ac supra luteo-cinereo-pubescens ; caput dorso tri\ittatuiTj, 

 vitta mediaiia teuui. Antennae eljtrorum apicem fere attingentes, articulis 1'" — 6" 

 et 9" basi, 7" et 8° totis albo-pube.=centibns, 4" tribus basalibus simul suuitis longiore, 

 5 apice el3"trorum basim attingente. 



Prothorax impunctatus, latitudine parum lougior, lateribus levissime rotundatus, 

 antrorsum parum magis quam [lostice angustatus, carina dorso medio subrecta 

 trivittatus. 



Elytra cylindriea interspatiis duobus suturalibus parte apicali decHvi excepta 

 parum depressa, punctis in striis sat dense sitis ; vitta suturali ante deolivitatem 

 apicalem in utroque elytro ad striam quintam us(iue oblique dilatata, utroijue ramo 

 vitta suturali interspatium primum occupante angustiore, vitta dorsali a basi trans 

 medium abeunte in interspatio cjuinta sita basi parum arcuata, cum vitta suturali 

 baud connexa, tertia vitta laterali pone humerum incipiente apicem elytrorum a<l 

 angulum suturalem attingente striam octavam obtegente, lineola suturali anteapicali, 

 luteis vel luteo-cinereis. 



Pygidium bivittatum. Processus mesosternalis triangularis ai>ice rotundatus, 

 basi medio parum impressus, declivis. Tarsorum articuli 2"" apice, 3'"* totus nigri. 



Long. 10 mm., elytr. 6^, lat. 3. 



The rostrum of this rather slender species has a deep, somewhat triangular, 

 impression on upperside, in the middle immediately behind the apical margin. 



In most of the other species of this genus there is a median sulcus before the 

 basal median carina; this sulcus is not extended to the deeply sinuate apical margin, 

 which itself is somewhat depressed round the sinus. 



Hah. Celebes (W. Doherty). 



A', conie Gestro (^Ann. Mus. Genova, 1875, p. 1017) has a similar .structure of 

 the rostrum, and, in the female, also rather long antennae. 



87. Xenocerus punctatus sp. nov. 



? . A specie praecedente statura magis cuuqiacta, pube dor.so fulvescente, antennis 

 inulto bre\ioribus articulo tertio tribus basalibus parum breviore, prothorace dorso 

 grosse punctato, carina dorsali aequaliter concava, basi parum magis angustato. 

 elytris vitta suturali mox pone medium bipartita, ramis vitta aeqmlatis, vitta dorsali 

 basi cum suturali vitta connexa medium elytrorum baud attingente, abscpie vitta 

 laterali ac lineola suturali antea]iicali distinguendus. 



Long. 11 mm., elytr. 7, lat. 3 J. 



Hah. Celebes (\V. Doherty). 



88. Xenocerus striatus s]i. nov. 



(? ? . A', niger, nigro-pubescens, lufeo-signatus. 



Rostrum dorso impressione laterali profunda instructum, marginibus .<ulci 

 mediani sat elevatis. Caput bivittatum. Antennae (<?) corpore vix duplo longioresi 

 articulis 2" parum, 3" et 4° magis compressis, 9" intus ex parte albo-pubescente, (?) 

 elytrorum basim paulo superantes, articulo 3" tribus basaliluis vix breviore, 7" apice et 

 3" toto alius, praecedentibus basi sparsim cinereo-|)uIx'sci'utibus. 



I'rutliorax latitudine vix lougior, in {6} jiaruni august ior; i|Uam in ( ? ). lateribus 



