156 ME. E. P. PASCOE ON THE CURCULIONID^. 



prothorace vittis quatuor margiueque basali squamosis ; elytris sin- 

 gulis vittis tribus decoratis, una dorsali, una margine exteriore postice 

 connexis, tertia intermedia, maculis 2-3 in medio fasciatim dispositis, 

 lineisque abbreviatis duabus, una laterali postice, altera suturali prope 

 apieem locatis ; corpore infra etiam splendide viridi, sternis, segmentis 

 duobus basalibus abdominis utrinque, femoribusque versus apieem 

 maculatis. Long. 7 lin. 

 Hab. Philippine Islands. 



Pachyuhynchus pinorum. p. niger, nitidus, fere toto glaber ; 

 rostro apice tenuiter punctato, sulco transverso obsoleto, in medio for- 

 titer triangulariter excavato ; prothorace oblongo, utrinque rotundato, 

 margine antico sulcato ; elytris canaliculatis, canaliculis squamis con- 

 coloribus indistinctis indutis, interstitiis valde convexis, subtiliter 

 transversim corrugatis, regione suturali postice maculiB quatuor pu- 

 pillato-impressis, 2 pone medium, 2 apieem. versus obsitis; abdominu 

 tenuiter transverse corrugato j tibiis intus subdenticulatis. Long. 

 9 lin. ' 



Hab. Luzon, 



Dr. Semper informs me that this fine species inhabits pine- 

 forests in the mountains of Luzon, at a height of 3000 feet. 



' Apocyrtus erosus. a. niger, nitidissimus, subtus et in capite protho- 

 raceque fere omnino glabcr j rostro supra baud excavato, in medio lon- 

 gitudinaliter sulcato, sulco transverso obsoleto ; prothorace subcyliu- 

 drico; elytris ad latera paulo ampliatis, annulis impressis (circa 20) 

 plerisque oblongis, albo-squamulosis ; pedibus validis, tibiis posticis 

 intus fortiter denticulatis. Long. C lin. 

 Hab. Luzon. 



The delicate rings on the elytra, from the fineness of the scales, 

 have the appearance of being worm-eaten, Tho three following 

 Apocyrti have much the same general appearance ; but, as will be 

 seen from their characters, they are, for allied species, very tren- 

 chantly difierentiated, especially in the females. The colour is 

 variable. 



Apocyrtus Wallacei. A. angustus, metallice viridis, nitidissimus, 

 glaber, maculis caeruleatis e squamis effectis exceptis ; capite antice 

 convexo, macula inter, alteraque infra oculos notato; rostro leviter 

 punctato, sulco transverso fortiter impresso, in medio profunde ob- 

 lorigo-excavato ; antennis fusco-piceis ; prothorace globoso, subtiliter 

 vage punctulato ; elytris prothorace angustioribus ( c? ), latioribus ( $ ), 

 oblongo-ovatis, modice convexis, postice, prsesertira $, recurvatis, 

 apicibus obtusis c?i acute mucronatis $, seriatim sat fortiter pun- 

 ctatis, maculis 6-10 ornatis, postice margine exteriore caeruleo-squa- 



