and Species of Coleoptera. 325 



in two parallel and contiguous tails, nearly of the same width 

 as the rest of the elytra. Brenthus rtiJicolUs, Gu^r., a species 

 not noticed by Lacordaire, also belongs to this genus. 



Phocylides coUaris. PI. XV. fig. 2. 

 P. nigor, subnitidus, pro thoracis apice basique sordide rufis ; c? ca- 

 pite postice fortiter impresso ; rostro in medio lineatim canalieu- 

 lato ; prothorace subtilissime punctulato, utrinque poue medium 

 paulo incurvato, apice transversim tri- vel quadriimpresso, pone 

 apicem profunde longitudinaHter sulcato ; elytris postice sensim 

 angustioribus, prope suturam bistriatis, Cauda modice elongata ; 

 corpore infra nitide piceo ; 2 rostro basi sola canaliculato ; elytris 

 singuhs apice extus in processum mamilliformem rufum productis. 

 Long. (5 19 lin., $ 11 Kn. 



Hab. Batchian. 



Phocylides eheninus. 

 P. niger, capite rostroque nitidis, minus elongatis, illo postice paulo 

 angustiore, hoc late sed minus profunde canaliculato ; prothorace 

 opaco, subtiliter parce punctulato, pone medium utrinque modice 

 rotundato ; elytris parallelis, prope suturam bistriatis, apice 

 singulorum in/caudam multo breviorem producto ; corpore infra 

 pedibusque nitidis. Long. 9 lin. 



Hab. Amboyna. 



ACHEIONOTA, 



(Brenthidee.) 

 Ab lihysteno differt elytris singulatim stria unica suturali instructis ; 

 et femoribus linearibus ; a Diuro rostro apice dilatato (vel apice 

 obcuneiformi). 



In Ithystemis there are two striae, and the femora are strongly 

 pedunculate ; the head, antenna3, rostrum, and legs are also 

 shorter than in any of its species. The single character that 

 distinguishes Aclirionota from Diurus is too important to allow 

 of the species described below being referred to that genus. 

 The female is unknown. 



Aclirionota biUneata. PI. XV. fig. 3. 

 A. fusca, opaca, parte apicali rostri pedibusque rufo-ferrugineis, 

 punctis raris squamositate ochracea replctis ubique tecta ; capite 

 linea longitudinali tenuiter impresso ; rostro caj^ite plus dupio 

 long'iore, supra ante antennas fortiter sulcato, pone antennas 

 tenuiter bisulcato ; antennis griseo-pubescentibus, setulis vagis 

 nigris adspersis ; prothorace dorso punctis bivittatim notato ; 

 elytris subsulcatis, remote punctatis, singulis linea ochracea e 

 squamuHs condensatis formata, ornatis, apicibus angido exteriore 

 in caudam contortam linearem productis ; corpore infra pedibusque 

 punctis minoribuB conspersis. Long. 8-10 lin. 



Hah. Sarawak. 



