1909] Kellogg: New Species of Insects. 121 



Abdomen with distinct median brownish blotches; sparse 

 hairs on dorsum and a few short spine-like hairs in posterior 

 angles of each segment; lateral borders chitinized but not 

 strongly colored. Last segment with marked concavities on the 

 lateral margins and with strong posterior angles; only a few 

 short hairs. 



Female, body, length, 2.43 mm.; width, .76 mm.; head, 

 length, .7 mm. ; width, .51 mm. ; abdomen markedly broader and 

 heavier than in male; the median dorsal abdominal blotches are 

 divided in the middle and extend laterally nearly or quite to the 

 chitinized lateral borders ; in the median longitudinal clear space 

 there are two distinct longish hairs on the dorsum of each seg- 

 ment; last abdominal segment is much narrower than the next 

 to last, and is all brown; it has slight concavities in its lateral 

 margins just in front of the posterior angles. 



