PLECOPTERODES. 143 



to apex and with three black points on it below apex ; a crenulate 

 terminal line ; cilia fuscous. Hind wing fuscous brown ; traces of 

 a nearly straight postmedial line ; subterminal line greyish slightly 

 defined on each side by brown, from vein 4 to toi'nus ; a fine waved 

 dark terminal line ; the underside grey thickly irrorated with brown 

 and with traces of a curved postmedial line. 



Ab. 1. Head, thorax, and fore wing much more rufous and with- 

 out any olive-brown tinge or dark irroration, the outer postmedial 

 line with white points on it except towards costa. 



Ab. 2. Head, thorax, abdomen, and fore wing much darker and 

 tinged with purplish grey, the last with two small black discoidal 

 spots. 



Hah. N.W. Ehodesia, Alala Plateau {Neave), 2 S type ; 

 N.E. Rhodesia, E. Luangwa Distr., Luangwa R., Chambezi 

 Valley, Chinsali Distr. {Neave), 1 $ . jEJ.r/p., S 34, 6 38 millim. 



7925. Plecopterodes griseicilia. 



'Remigia griscicilia, Hiiipsn. P. Z. S. 1910, p. 427, pi. xxxvii. f. 2. 



<S . Head and tliorax grey suffused with rufous ; palpi blackish 

 irrorated with white ; pectus and legs greyer, the tarsi fuscous 

 ringed with white ; abdomen pale reddish brown irrorated with 

 fuscous, ventrally greyer. Fore wing pale greyish rufous slightly 

 irrorated with brown, the terminal area deeper rufous ; antemedial 

 line indistinct, brown, slightly sinuous ; a slight brown discoidal 

 kuiule ; postmedial line slight, brown with series of black points on 

 it, oblique to vein 6 and below vein 4 ; subterminal line very in- 

 distinct, greyish with slight dark streaks on its outer side, bent 

 outAvards to apex, then almost straight ; a waved brown terminal 

 line ; cilia grey-white with dark lines at middle and tips. Hind 

 wing fuscous brown, the terminal area darker, a faint pale post- 

 medial shade ; a fine waved dark terminal line ; cilia grey, tinged 

 with brown at base ; the underside brownish ochreous irrorated with 

 fuscous, the terminal area suffused with fuscous. 



5 . Head, thorax, and fore wing cupreous red. 



Hah. N.W. Rhodesia, Alala Plateau, Mkushi Distr. (JSFeave), 

 1 c? , 1 $ type. ^^7;. 42 millim. 



7926. Plecopterodes synethes, n. sp. (Plate CCXXIV. fig. 30.) 



2 ■ Head, thorax, and abdomen grey-broAvn. Fore wing grey- 

 brown irrorated with blackish and tinged with rufous especially on 

 postmedial area ; antemedial line fine, dark brown, excurved beloAV 

 eosta, then nearly erect and somewhat sinuous, faintly defined on 

 outer side by whitish ; faint traces of a medial line excurved beyond 

 the cell, then incurved ; postmedial line brown defined on outer side 

 by whitish, excurved below costa and slightly incurved beloAv vein 4 ; 

 subterminal line indistinct, pale, slightly defined on outer side by 

 fuscous, sinuous ; a series of black points before termen ; a fine 

 brown terminal line and wliitish line at base of cilia. Hind wing 



