314 THE CANADIAN ENTOMOLOGIST. 



before the tip; tibiae yellow, brown at tip; first tarsal segment 

 yellow, brown at tip, remainder of tarsi brown. Wings with a 

 brownish yellow tinge; stigma indistinct, brown; veins Sc and R 

 yellow, remainder brown. Venation (see fig. 2, pi. II): R2+3 arcu- 

 ated, long, cross-vein r almost at its fork; Rs long; cross-vein 

 r-m more distad than fork of cell; basal deflection of Cui at or 

 slightly beyond the fork of M. 



Abdomen : tergites light brown ; sternites much paler, yellow- 

 ish. Hypopygium (see fig. 12, pi. X) : pleurites elongate, slender, 

 cylindrical, clothed with long hairs; two apical appendages, 

 elongated, the outermost longest, more slender, chitinized, directed 

 cephalad, its tip produced into a slender spine and its inner or 

 cephalic edge near the tip armed with blunt denticulse; inner 

 appendage shorter, a little stouter and more fleshy, clothed with 

 long hairs, especially on the inner face; the anal tube prom- 

 inent, oval. 



Vial No. 2.— Tokyo, Japan; 1 c^, 1 9 . 



Vial No. 9.— Tokyo, Japan; April 25, 1912; 2 cf , 2 9 . 



Vial No. 17.— Tokyo, Japan; April 25, 1912; 3 d^, 7 9. 



Vial No. 27.— Tokyo, Japan; April 25, 1912; 4 9 . 



Holotype.— d", Vial 2. 



Allotype.— 9 , Vial 2. 



Paratypes.— 5 d", 13 9 , in Vials 9, 17 and 27. 



Types in author's collection; paratypes in U. S. National 

 Museum and Cornell University collections. 



Of the Am.erican species, inconciissa is most like toxoneiira 

 O. S. (East. U. S.), but the cross-vein r is removed from the tip 

 of Ri, fusion of R2+3 is longer, etc.; the coloration of the two 

 species is quite diflerent. In Vcrrall's key to the British species 

 (Ent. Mo. Mag., April, 1887, p. 264, 265), it runs down to hicorum 

 Meig., which has a dark brown abdomen, brown legs, etc. 



Limnophila (Pcecilosfola) salsuma Westwood. 



1876. — Limnobia satsuma Westwood, Trans. Ent. Soc. Lond., 

 .p. 504, pi. 3, fig. 5a, 5b. 



1881 — Limnobia satsuma Westwood, Trans. Ent. Soc. Lond., 

 p. 383. 



