116 C/in'stmas Inland. 



slightly convex, and not in the least costiform, with the exception, 

 however, of the interval between the two outermost rows of 

 punctures on the posterior half of the side of each elytron, this 

 interval being narrow and somewhat carinifonn ; the antennae are 

 inserted a little behind the middle of rostrum, and nearer to the 

 eyes than in F. cylindricus. In Pachyops cylindricus the space 

 between the anterior coxce is scarcely half the width of one of 

 the coxae ; and the club of the antennas is compressed, and is 

 broadly oval or almost rounded in outline. 



The differences between the two species are therefore pretty 

 considerable, and such as might perhaps be regarded as of generic 

 importance. But unless a new genus be formed for its reception, 

 the present species cannot be better placed than in the genus 

 Pachyops. 



69. Dryophthorus assimilis, Gahan, sp.u. 



L. lymexyloni similis sed minor, elytris brevioribus, utrinque ad 

 apicem minus fortiter carinatis. 



Long, (rostro excl.) 3, lat. 1 mm. 



Kesembling the European I), lymexylon, Fab,, in colour and 

 sculpture, but smaller in size, with the elytra relatively shorter, 

 being rather less than, instead of more than, twice as long as the 

 prothorax, and with the sub-apical carina, which is continuous 

 with the sixth interstice of each elytron, much less prominent. 



It also presents a somewhat close resemblance to B. modestus, 

 Sharp, a species from the Sandwich Islands, but differs by its 

 proportionately narrower prothorax, and the narrower and more 

 acutely raised intervals between the rows of punctures on the 

 elytra. 



Family SCOLYTID^. 

 70. Platypus solidus, Walk. 



Flatypm tolidus, Walker: Ann. & Mag. Nat. Hist. (3), ii, p. 286 (1858). 



Specimens found in " rotting wood." They agree well with the 

 type from Ceylon, 



71. Xyleborus perforans, Woll. 



Tomieus perforam, "\^"oll. : Cat. Col. Mad., p. 96 (1857). 



Bostrichus testacciis, Walker: Ann. & Mag. Nat. Hist. (3), iii, p. 260 (1859). 



Xyleborus perforans, Blandf. : Kew Bull, 67, 68, 1892, p. 157 ; Eeport on the 



Destruction of Beer Casks in India bv the attacks of a Boring 



Beetle, 1893. 



Found in " rotting wood." 



