banks: \i.\\ neuropteroid insects. 301 



discal cell longer than broad, outer side concave; areola postica long and low, 

 pointed above; fork of radial sector about lour times as long as pedicel; 

 stigma moderately long, low, rounded behind; the stigma is usually rather 

 yellowish; radial sector and median vein unite for a short distance. 

 Length 6 mm. 



Two males from Sandakan, Borneo, probably belong to fhis species. 



PSOCUS GLORIOSUS, sp. nov. 



Type.— M. C. Z. 10,795. feorneo: Sandakan (C. F. Baker). 



Qead pale, several dark BpotS above each eye, nose mostly dark; antennae 

 pale on basal part, darker beyond; legs pale, tips of tarsi dark, thoracic notum 

 mostly black, but pale across the front. Wings yellowish and whitish, yellow- 

 ish mostly around the margin, and whitish on the disk; heavily marked with 

 dark, hut not irrorate, brown over most of posterior cells, and lower half of 

 discal cell, a few pale spots left in the posterior cells; the brown margin ex- 

 tended around to tip of stigma; stigma yellowish, a black spot at base, anal 

 region mostly black, the apical part extending upward a short distance, the 

 dark mark broken by a narrow oblique pale streak and a few small pale spots, 

 veins in this area dark, with some pale dots; the other venation pale yellowish, 

 tips of veins black-spotted; the radial sector before it forks and slightly 

 beyond black, and black spots along radius and inner side of discal cell; a 

 prominent curved black spot behind the forking of radial sector and extending 

 somewhat toward base of stigma. Venation as P. pulchellus and P. hermosus. 



Length to tip of wings 6 mm. 



Psocus luteolus, sp. nov. 



Type. — M. C. Z. 10,793. Straits Settlements: Singapore (C. F. 

 Baker). 



Head pale, a subtriangular black mark from near ocelli down over the nose; 

 antennae pale on basal part, joints 3, 4, and 5 with very distinct black band 

 at tip, beyond joints mostly dark, with a narrow basal pale annulus; lobes of 

 thorax dark; legs pale, tips of tarsi dark, wings densely conspersely marked 

 with pale brown, much as in Myopsocus loriai, but more broken up, and ex- 

 tending over entire surface except basal costal space, stigma also marked; 

 four distinct black marks, one at apex of stigma, one below base of stigma, one 

 behind fork of radial sector, and the other at end of anal vein. Venation 

 rather yellowish, broken by pale brown spots. Venation about as in P. 

 hermosus and P. pulchellus. 



Length to tip of wing 6 mm. 



