NEUROPTEROID INSECTS 473 



brownish yellow, spurs brown, a few pale \\-eak spines on middle and 

 hind tibije, in female the middle tibite and first two joints of tarsi 

 broadened and flattened. Wings inf uscate ; veins black ; hair mostly 

 black, yellow in regions of pterostigma and arculus ; fringes gray ; 

 veinlet closing thyridial area, a point on thyridium and the arculus are 

 white ; flrst apical cell is acute at base, but not pedicellate ; in hind 

 wings the fifth apical is long pedicellate. Male has a broad elongate 

 plate on middle of base of the fifth ventral segment, and from each 

 side at its base is a curved stout tooth, a spine on sixth and seventh 

 segments. Length 8 mm. ; expanse 14.5 mm. 



Many specimens from Popof Island (July). 



Type. — Cat. no. 5267, U. S. National Museum. 



Glossosoma sp. 



One specimen of a black species from Popof Island (July) . 



