CETON'UDAli FROM UGANDA 269 



A single mali' speciuieii, that I ivfer with some douht to this 

 species, is rather larger tlian luy West African examples, has the 

 prothorax slightly broader behind and the elytra more sparsely 

 and coarsely punctured, and may prove to be a distinct species, 

 l)ut I think it unadvisable to describe it as new upon a single 

 individual. 



41. l^lag-iocliilus nng'u.sta.tus Westw. 

 Bussu, I DO',). One temale example. 



Cyclidiosoma n. gen. 



Body elongate, convex, parallel-sided. Head carinate behind 

 and with a strongly raised transverse ridge in front of the eyes; 

 clypeus strongly deHexed , cai'inate before the apex , the aj)ical 

 margin emarginate in the centre; antennae rather short, the Ijasal 

 joint dilated and equal in length to the club; mentum sub-quadrate, 

 flattened in front and with the margin rounded, deeply impressed 

 at the l)asal part, the palpi arising from a deep impression at 

 the sides; maxillae with the galea curved and sub-acute at the 

 apex, the mando without teeth, recurved and sulhobtuse at the 

 ajiex; third joint of the maxillaiy palpi aljout twice the length 

 of the preceding two taken together. Prothorax transverse , 

 convex. Elytra depressed on the disk, strongly detlexed at the 

 sitles , without costae. Pj'gidium sub-orbicular, very convex. Meso- 

 sternal process small. Legs short, anterior tarsi composed of six 

 joints, intermediate and posterior tarsi five-jointed; ungues very 

 small. 



42. Cyclicliosoma. a/uoiiialuiii n. .sp. 



Elongate, a little narrowed behind. Dull IJack; prothorax and 

 elytra o\)ake and somewhat \elvety and closely covered with large 

 shiny ring- and crescent-form punctures; two small spots near the 

 apex of each elytron, the sides and front of the metasternum and 



