320 The Philippine Journal of Science i9i7 



smooth, sparsely, shallowly punctate; with an oblique shallow 

 furrow crossed by numerous short rugae. 



Abdomen very broad, broadly sessile; fourth and fifth seg- 

 ments slightly swollen; the second to fourth sutures broad, 

 somewhat strongly constricted and crenulate ; first segment about 

 as broad as long and slightly narrower at base ; second segment 

 subquadrate, a little longer than first and a little broader than 

 long; first and second segments coarsely, longitudinally rugose, 

 medially carinate, and with a strong submedian carina, which 

 on first segment at base becomes a ridge; third to fifth tergites 

 more finely sculptured, becoming punctate-rugose. Hind tibial 

 spurs very short, subequal, not as long as third tarsal joint; 

 first tarsal joint slightly longer than next three together; second 

 as long as third and fourth together. 



Stigma very large, about three times as long as broad, lower 

 margin evenly curved ; radius inserted near middle ; first abscissa 

 of radius slightly more than half length of second ; second cubital 

 cell subtrapezoidal, less than twice as long as wide, both trans- 

 verse cubitals oblique ; recurrent vein inserted near apex of first 

 cubital cell; parallel vein inserted far below, near to posterior 

 vein. In hind wings, nervellus subangulately bent at middle. 



Luzon, Benguet, Baguio (coll. Baker). 



Genus GYRONEURONELLA novum 



Eyes very large, malar space and cheeks relatively small. 

 Ocelli of medium size. Vertex back of ocelli long. Antennae 

 longer than entire body. Maxillary palpi normal. 



Head and mesonotum nearly smooth. Notauli distinct on disk 

 of mesonotum ; scutellum anteriorly bif oveate ; postscutellum 

 short and minutely bif oveate; metanotum without lateral prom- 

 inences and medially with a lanceolate area; spiracles narrowly 

 elliptical. 



Radial cell reaching apex of wing. Radial vein inserted at 

 two fifths length from base of the broad stigma. First abscissa 

 of radius more than half length of second; second cubital cell 

 twice as long as wide, abruptly narrowed at apex. Recurrent 

 vein inserted some distance before apex of first cubital cell; 

 submedian cell much longer than median and with the transverse 

 median vein strongly curved and enlarged. Median vein normal. 

 Parallel vein stz*aight at insertion. 



Abdomen longer than head and thorax together; terminal 

 segments not retracted. 



Type, G'ironeuronella kokujeivii sp. nov. 



