**■ 2 Muir: The Genus Myndus 153 



Pygofer asymmetrical, right side produced into a long quad- 

 rate process about two and one-half times as long as broad; 

 left side produced into a small angle at anal angle, medioventral 

 process angular. Anal segment large and asymmetrical, the 

 shape as shown in figure. Periandrium with a thick process 

 from near base with its apex bifurcate, a smaller spine nearer 

 the apex. Genital styles flat, narrow, angular in middle. 



Light brown. Tegmina hyaline, slightly stramineous, veins 

 slightly darker; tubercles very small, same color as veins; apices 

 of apical veins fuscous, crossveins, a dot at apex of clavus and 

 at apex of costal and at fork of cubitus fuscous. These fuscous 

 spots are very faint in some specimens; and in some there is 

 a faint suggestion of a fuscous mark from middle of costa to 

 apex of clavus. 



Female. — Length, 3 millimeters; tegmen, 3.7. Considerably 

 darker in color than the male, marks on tegmina more distinct. 



Palawan, Puerto Princesa {Baker 10071), 3 males and 2 fe- 

 males, type locality. Mindanao, Dapitan {Baker 133 %7, 133 US), 



1 male and 2 females; Butuan {Baker 10073), 1 female. Ba- 

 SILAN {Baker) , 3 specimens. Borneo, Sandakan {Baker 133U3) , 



2 males and 2 females. Type No. 1067. There are also three 

 females from Larat (F. Muir), December, 1907, and one from 

 Piroe, Ceram {Muir) , January, 1909, which agree with the Phil- 

 ippine females, but I have not included them in the type 

 material. 



Myndus hyalinus sp. no v. Plate 1, fig. 4. 



Male. — Length, 2.5 millimeters; tegmen, 3. Width of vertex 

 slightly greater than length in middle, transverse carina about 

 middle, base considerably wider than apex; width of frons 

 nearly equal to length, narrowest at base; median ocellus pres- 

 ent. Sc + R forked about middle of costa, Cu forked slightly 

 distad. 



Pygofer asymmetrical, the right side produced into a large 

 quadrate process, longer than broad, with the dorsal corner 

 forming a minute point; medioventral margin produced into a 

 conical outlined process. Anal segment large, asymmetrical, as 

 shown in figure. Periandrium with five spines, a large, curved 

 basal one, two smaller slightly distad, and two very small ones 

 near apex. Genital styles bent nearly at a right angle in middle. 



Frons, vertex, and mesonotum dark brown; pronotum, legs, 

 and abdomen lighter brown. Tegmina hyaline, slightly stra- 

 mineous, veins stramineous, tubercles very small, same color as 

 veins. Wings hyaline with light brown veins. 



