248 Mr. T. D. A. Cockerell — Descriptions and 



very deep; lateral face-marks filling space between clypeus 

 and eye^ but above that linear, restricted by the fossae ; 

 scape black, with a minute yellow mark at extreme base ; 

 baud on cheeks restricted to upper part ; yellow of prothorax 

 continuous with that of tubercles ; knees, tibise, and tarsi 

 all yellow, the middle and hind tibise with black mark on 

 inner side ; first abdominal segment with a yellow band, 

 excavated posteriorly on each side. 



Island of Penang \Baker, 9286). 



The yellow marks have been reddened by cyanide. Re- 

 sembles C. morawitzii, but the end of the abdomen is quite 

 different. 



Ceraiina selangorensis, sp. n. 



^ . — Length about 6 mm. 



Markings in general similar to other males of this group, 

 but with the following special characters : stripe on cheeks 

 slender and rather short j lateral face-marks claviform, a 

 broad black area between yellow of clypeus and of lateral 

 marks ; scape entirely black ; mesothorax entirely black 

 (the punctured area in front broad) ; yellow of upper border 

 of prothorax continuous with that on tubercles ; no spot 

 behind tubercles; yellow patch on scutellum broad and 

 obtuse laterally ; knees, tibiae, and tarsi yellow, all the tibiee 

 with a large patch on inner side ; first abdominal segment 

 with a small spot at each side, but no median one ; second 

 and third segments with a large mark on each side, but no 

 band ; fourth with minute very obscure lateral " spots ; 

 remaining segments wholly black. Clypeus high, with a 

 delicate median keel and a few large punctures; tegulse 

 rufo-testaceous. TMngs moderately dusky ; lateral areas of 

 mesothorax well punctured, with a small shining space 

 posteriorly ; area of metathorax rugose ; apical plate of 

 abdomen broadly rounded, with a minute inconspicuous 

 median point. 



Selangor, Malay Peninsula [Baker, 9287). 



I follow the spelling of the locality on the label. 

 Wallace's map has it Salangore, while Bartholomew's Atlas 

 has Selangore. 



Ceraiina collusor, sp. u. 



^ . — Length about 7 mm. 



Markings as usual in the group, but with the following 

 special characters : labrum yellow except at sides ; clypeus 

 with only a slender black marginal line; lateral face-marks 



