XII, D, 6 Baker: Philippine Ichneumonoid Parasites, II 393 



its width, radius inserted at about the middle; first abscissa of 

 radius less than half the length of second; second cubital cell 

 about twice as long as wide, rather strongly narrowed apically 

 and rather suddenly so just before apex ; first transverse cubitus 

 oblique, second perpendicular and decolored ; recurrent vein enter- 

 ing first cubital cell a distance from apex equal to first abscissa of 

 radius, intervening vein decolored ; parallel vein inserted at lower 

 fifth and broadly curved before insertion; submedian cell far 

 longer than median ; radial vein in hind wing obsolete ; nervellus 

 curved and oblique. 



Luzon, Laguna, Mount Maquiling {Baker). 



Rhogas (Aleiodes) subquadratus sp. nov. 



Ferruginous; basal half of abdomen, legs, and palpi stramin- 

 eous; antennae piceous at tips. Wings faintly smoky, stigma 

 and veins darker, basal vein still darker. 



Male, length, 4 millimeters. 



Head viewed from above transverse, eyes large and prominent, 

 distance between them equal to the distance from occipital carina 

 to antennal sockets ; vertex opaque and shagreened, not strongly 

 narrowed back of eyes, occipital carina evenly incurved; length 

 of vertex back of ocelli less than length of the strongly rounded, 

 exposed cheek margin and about half length of entire ocellar 

 area ; ocelli large and well separated, distance from ocelli to eyes 

 less than interocellar distance and less than long diameter of an 

 ocellus; distance between hind ocelli equal to long diameter of 

 an ocellus, anterior ocellus slightly farther removed. 



Face to mouth short, about as long as wide, eye margins 

 below not strongly incurved, with a short, sharp carina just 

 below antennse, the entire surface shagreened; mouth opening 

 narrow and subcircular; clypeus broad, basal suture broadly 

 arched, making the length about half the width; clypeal pits 

 small, distant from eyes about five times their diameter. Head 

 viewed from side with face margin prominent below antennse, 

 then straight to mouth ; cheek narrow, broader above than below, 

 where it is one fourth the width of the eye; malar space of 

 medium size, about as long as upper cheek width ; eye very large, 

 broadly elliptical, somewhat narrowed on lower fourth. Maxil- 

 lary palpi slender, terete, not reaching tegul^ ; third and fourth 

 joints subequal, fifth and sixth subequal and a little shorter than 

 fourth. 



Antennse subequal to entire body in length; scape rather 

 slender, strongly narrowed apically, the length one and one- 

 half times the width at widest part; funicle slender, half the 



