xii. D, 6 Baker: Philippine Ichneumonoid Parasites, II 407 



gined by a crenulated furrow, which continues laterally along 

 hind margin of mesonotum; posterior median area with a few 

 low, irregular, longitudinal rugse, which leave two lateral, irreg- 

 ular, elongate, shallow f ovese. Metanotum very strongly, coarse- 

 ly, and irregularly reticulate-rugose and with a complete, but 

 wavy, median carina ; metapleura punctate-rugose ; spiracle large, 

 circular, and with a very sinuous, longitudinal, sutural carina 

 passing below it; mesopleura rugose, with a large median area 

 smooth, shining, very sparsely punctate, and crossed obliquely 

 from behind forward and downward by a shallow depression. 



Abdomen broadly sessile, slightly longer than head and thorax 

 together, widest at apex of second segment, fourth and following 

 segments but little exerted, together shorter than third segment ; 

 first tergite with length greater than apical width, basal width 

 two thirds of apical ; second tergite as long as first, little widen- 

 ing apically, sides straight, length subequal to apical width, 

 without depressions along basal border; third tergite about 

 three fourths length of second and slightly narrowed ; remaining 

 tergites rapidly narrower and smooth and shining; first and 

 second tergites very coarsely, strongly, irregularly, longitudinally 

 rugose, basal half of third tergite more finely so, apical half 

 of third shining, sparsely punctate, and obsoletely shagreened; 

 first and second tergites with a very strong median carina, a 

 weaker carina on basal third of third tergite; second suture 

 straight, broadly depressed', crenulate, and subconnate. 



Stigma large, about five times as long as wide, radius inserted 

 near the middle; first abscissa of radius about half length of 

 second; second cubital cell about one and one-half times as 

 long as wide, slightly narrowed apically ; first transverse cubitus 

 a little oblique, second perpendicular ; recurrent vein inserted in 

 first cubital cell a distance from apex about equaling first abscissa 

 of radius, intervening vein somewhat swollen; parallel vein 

 inserted at lower sixth, broadly curved before insertion; sub- 

 median cell exceeding median by the length of the oblique, 

 transverse median vein; radius in hind wings weak, straight; 

 nervellus curved and a little oblique. 



Luzon, Laguna, Mount Banahao (Baker). 



The male of this species is slightly smaller than the female; 

 the second tergite is all black, and there is a black spot at the 

 center of the first tergite. The hind tibial spurs are shorter 

 than in the female. 



This species is named for Rev. Robert Brown, S. J., formerly 



