30 Mr. Gilbert J. Arrow's Contrihution to the 



humeris prominentibus, lateribus paulo explanatis; antennis com- 

 pactis, articulis tribus ultimis latis, tiansversis, apice truucato. 

 Long. 3"5-4 mm. ; lat. max. 2"5 mm. 



Hah. Philippine Is., Luzon : Mt. Makiling (C. F. Baker). 



This is a very rotund and compactly-formed species of a 

 nearly uniform reddish-brown colour, but with the last 

 8 joints of the antennae black, except the extreme apex. 

 The antennae are very broad and closely jointed, with the 

 last three joints strongly transverse. It is rather more 

 rotund than M. brevicollis Gorh., and almost as much so 

 as M. globosa Arr., to which it has perhaps the closest 

 resemblance. The puncturation is finer than in either of 

 those, and the colour is almost uniformly brown, with no 

 trace of metallic lustre (in the dead specimens at least). 

 The joints of the antennae also are rather shorter and 

 closer and the terminal one is only pale at its extremity. 



Mycetina felix, sp. n. 



Laete flavo-rufa, pedibus antemiarumque articulis duobus 

 basalibus inclusis, harum reliquis nigris, elytris violaceis, apicibus 

 flavis ; breviter ovata, nitida, pronoto bievi, lateribus antice fortiter 

 arcuatis, postiee lectis, iiaiallelis ; elytris minute sat fortiter punc- 

 tatis, brevibus, valde convexis ; pedibus antennisque sat longis. 



Long. 3'5-4"5 mm. ; lat. max. 2-5-3 mm. 



Hob. Java. 



Three specimens in the British Museum originally 

 formed part oi the Bowring Collection. 



The species closely resembles M. pulchella, the size, 

 shape and coloration being the same, except that the 

 apices of the elytra have a sharply-limited yellow patch. 

 The male has the legs quite simple but stouter than those 

 of the female. As in Mycetina pulcJiella, it is larger than 

 the female, relatively a little more elongate, with wider 

 margins to the elytra and more dilated antennae, of which 

 all three club-joints, as well as the two joints preceding 

 them, are distinctly transverse. In the female only the 

 last two are distinctly transverse, the fifth to the ninth 

 being about as long as they are broad. 



Mycetina cyanipennis, sp. n. 



Laete flavo-rufa, jjedibus antennaruraque articulis duobus 

 basalibus inclusis, illarum reliquis nigris, elytris cyaneis, metallicis ; 



