riElilN^E. 83 



u-ith a fringe of hairs on casta near Inxsc} First and second subcostal 

 nervules of fore-wings closely approximate ; hind-wings with discoidal 

 cell more than half their length, costa and cosled ncrvure strongly arched, 

 second subcostal nervule originating some distance before extremity of 

 discoidal cell. 



$ SiUpkiir-ycIloir, with apical 2iatch of fore-wing almost concolorous, 

 hut with an incomjiletc internal hroad hlacl: border. ^ j^9a/(T tvith orange- 

 red ajnccd pia-teh. Under side dull greenish-white striolated with dusky- 

 grey. 



1 Species. 



Bange. — South Tropical Africa and Extra-Tropical South Africa as 

 far as 30° lat. 



Section II. — Representative : Agoyc, Wallengr, 



Wings thin ; fore-wings apically prominent, with apex subacute 

 in both sexes ; hind->\ings not much arched costally. Junction (in 

 fore-wings) of upp)er radial nervule ivith subcostal ncrvure farther from 

 base, so that u'pper disco-celhdar ncrvidc is strongly curved and extended, 

 outwardly, forming a very acute nj-tpcr angle to discoidal cell; hind- 

 wings with discoidal cell half their length, second subcostal nervule 

 originating much nearer extremity of discoidal cell than in Section I. 



White, with small ochrcy orangc-ycllmv or ycllow-ochrcous apiccd 

 pcdch in fore-wings^ in $ black-bordered inu-ardly, is $ nuich duller and 

 broadly blackish or broiimish-bordcrcd on both sides. Under side whitish 

 or faint-yellowish, almost devoid of marking. 



Ncrvures in $ more or less black on up2)cr side. 



2 Species. — Agoyc, Wallengr. ; Boickeri, Trim. 



Range. — South Tropical Africa and Extra-Tropical South Africa 

 as far as 30° lat. 



Section III. — Representative : Eris, Klug, 



Structure of Section I., but less robust, and shape of foro-wings as 

 in Section 11. 



^ White, with moderate- sized didl yellotvish-ochrcous cqnccd pcdch, 

 slightly glossed vjith violet, bordered outwardly with broivn and imcardly 

 ivith black; an intensely blach inner -margined band in fore-wings and 

 narroivcr costcd band in hind-icings : under side white or yellowish- 

 white. $ White, yellotvish-white, or sulphur-ycllov) ; ^xde p)a,rt of apical 

 p)atch reduced to some separcde elongate u-liitish or ycllou'ish spots ; inner- 

 marginal band of fore-wings much narrower and duller ; costal band 

 of hind- wings obsolete ; under side yellow-ochreous. 



3 Species. — Eris, Klug ; Fcdma, Feld. ; Coliagenes, Butl. 

 Range. — All Africa (except Extra-Tropical North Africa west of 



Egypt) and Arabia. 



^ This fringe of hairs (which occurs in both sexes) is quite peculiar to T. suhfasciatus, no 

 otlier sj^ecies in the entire genus possessing it. This character recurs, however, in Ervnia 

 Lcda. 



