(>ti new Spi-cic-i of Vy\\\\\'\-x.. iVl't 



Tlatk XIX. 



7V</.s. 1, '2. Younj; Sorfx (•'^3 ram.). Lower jaw. Transverse sections, 

 sliowin;.' the rudiments of the anterior incisors I|, Ij, I,,. 

 Zl, tooth-band. X about ;?00. The ri^rht side of tlie iiguro 

 represents the lingual and the left the labial side of the jaw. 



LX VI I. — Dt'scriptions of new Species of ryralid.ic of the Suh- 

 I'dinihj Pvriiustiuae. i3y Sir Geokge F. IIampson, Bart., 

 F.Z.S., ice. 



[Continued from p. 444.] 



(51 c) Nacoleia attenualis, sp. n. 



Head and thorax yellowish white; palpi above and lower 

 part of frons browu ; fore tibiic with l)lack band at extremity; 

 abdomen very long, yellowish white with slight dorsal brown 

 bauds; claspers and anal tuft very long and rufous at 

 extremity. Fore wing long and narrow, yellowish Avhite, 

 the costa slightly expanded at base and tinged witli brown : a 

 subbasal dark point on inner margin ; antemedial line 

 brown, rather strong, oblique from costa to middle of cell, 

 then erect ; a double brown discoidal bar with whitish 

 centre ; postmedial line brown, rather strong, very slightly 

 incurved at discal fold, at vein 2 retracted to lower angle of 

 cell, then curved inwards to inner margin near antemedial 

 line ; a terminal brown line. Hind wing yellowish white ; 

 a brown discoidal bar with line from it to inner margin 

 above tornus ; postmedial line slightly bent outwards 

 between veins 5 and 2 where it terminates ; a rather strong 

 terminal brown line. 



Hub. Br. E. Africa {Gregory), 2 (^ type, Mombasa 

 {Cholmley), 1 ? , Taveta {Rogers), 1 ? . Exp. 20 mm. 



(53 a) Nacoleia stenialis, sp. n. 



Fore wing with the apex produced and acute, the tcrmen 

 slightly excised below it. 



(^ . Head and thorax white mixed with some reddish 

 brown, the metathorax suffused with red-brown ; palpi red- 

 brown above ; fore tibia with brown band at extremity ; 

 abdomen very elongate, white dorsally tinged with red- 

 brown especially at base. Fore wing yellowish white, the 

 costal area suft'uscd with red-brown, the terminal area rather 



