4 PROCEEDINGS OF THE NATIONAL MUSEUM vol.79 



projection of the seventh sternite as in that species ; appendix of the 

 sixth sternite very large, longer than in G. anale^ but narrower, form- 

 ing an elongated plate, truncate at its end. 



Tenth segment divided into two lateral portions, as in G. anale. 

 Basal part of each lateral portion broad, forming, laterally, a rounded 

 ventral angle, bearing several black stiff hairs ; upper and inner part 

 produced into a long and thick process, narrowing to its apex if 

 viewed laterally ; seen from above, each of these portions is thickened 

 in the middle, apical portion excised and thus forming two small 

 blackish teeth. Both lateral portions of the tenth segment are united 

 in their basal portions by the median pale and unchitinized mem- 

 branous portion. Internally one may make out two small projections 

 of the tenth segment, but they are invisible externally. The unpaired 

 process of the ninth sternite is broad and triangular in its basal por- 

 tion, but its distal portion is slender, fingerlike and long, clothed with 

 yellow hairs. Above it is a very long process, slender, rodlike, and 

 somewhat thickened in its distal portion; apically it bears a small 

 slender appendix, acute at its end. This structure belongs to the 

 penis. Length of body, 5 mm. 



This is a very distinct species, but apparently allied to both Glosso- 

 soina anale and G. valvatum. 



Tj/pe.—Male, U.S.N.M. No. 43164. 



SpeciTnens examined. — Two males, from Shin Kai Si, Mount Omei, 

 Szechwan, July, 1922, 



Family STENOPSYCHIDAE 

 Genus STENOPSYCHE McLachlan 



STENOPSYCHE LAMINATA Ulmer 



Length of anterior wings is 21.5-22.2 mm.; color pale yellowish, 

 with numerous brown transverse bands, but usually without large 

 spots; postcostal area mostly pale but with traces of reticulation. 

 Described originally from China. 



Specimens exaviined. — Two males and two females, from Shin 

 Kai Si, Mount Omei, June, 1921 ; two females, Shin Kai Si, Mount 

 Omei (4,400 feet), September, 1921; one male, Shin Kai Si, Mount 

 Omei (without date). 



STENOPSYCHE GRAHAMI, new species 

 Plate 1, Figures 12, 13 



Description. — A rather large form, allied and similar to Steno- 

 psyche navasi Ulmer. Body yellowish brown. Head clothed with 

 yellowish and whitish hairs; antennae yellow with brown reticula- 



