Pr Miileobii Cameron on Sfaph/Unidae frmn Singapore. 213 



In build and coloration very similar to O. pusillima Grav., of 

 Europe; it is, however, a little smaller, the antennae and elytra 

 are shorter, the latter a little more finely punctured, and the abdomen 

 more narrowed behind. Head exceedingly finely and not very 

 closely punctured and pubescent. Antennae with the 1st and 2nd 

 joints stout, of equal length, the 3rd a trifle longer than broad, 

 the 4th square, the 5th a little broader, the 6th to the 9th distinctly 

 transverse, gradually increasing in breadth, the last two of them 

 quite three times as broad as long, the 10th short, oval. Thorax 

 at the base almost twice as broad as long, the sides narrowed and 

 rounded anteriorly ; exceedingly finely and rather closely punctured 

 and pubescent. Elytra at the base as broad as, and a little longer 

 (measured along the suture) than, the thorax, very slightly widened 

 behind, transverse, exceedingly finely but more distinctly punctured 

 than the thorax, finely pubescent. Abdomen very gradually 

 narrowed behind, exceedingly finely and moderately closely 

 jmnctured and pubescent throughout. 



Hah. Bnkit Panjang. 



BoLTTOf'HARINI. 



PsEUnOLIGOTA, 11. geii. 



Labrum transverse, the anterior margin slightly cmarginate in 

 the middle, the anteiior angles roinided. Mandibles rather stout, 

 tlie apices pointed and incurved, the right with a small tooth at the 

 middle of the inner margin. Maxillary palpi 4-jointed, the 1st 

 joint small, the 2nd moderate, lightly curved and widened towards 

 apex, the 3rd much longer and larger than the 2nd, regularly 

 dilated from the base to the apex, the 4th subulate about half the 

 length of the 3rd. Inner lobe of the maxilla moderately broad, 

 parallel, the apex truncate and very finely and shortly pectinate; 

 the outer lobe broader, the apex pectinate, the teeth longer than 

 those of the inner lobe. The tongue very small, triangular, si)lit 

 at the apex. Paraglossae finely ciliate. Labial palpi 2-jointed, 

 the 1st joint elongate, cylindrical, the 2nd shorter and much narrower 

 than the 1st. Temples not bordered below. Prosternum short, 

 rounded behind in the middle. Prothoiacic epimera wanting. 



Mesosternum moderately broad, fused with the mctasternum 

 without visible suture. Intermediate coxae moderately distant. 

 Elytra not sinuate internal to the posteroexternal angle. Tarsal 

 formula 4, 4, 5. The first pair with the first three joints short, 

 subequal, the 4th joint longer than their combined length; the 



