LEPIDOPTERA. I37 



annulatd characteribusque paucis basilarihus obsoletissimis fuscis ; anticm margine interiore 

 pallidi nigricante limbatcs. (Exp. alar. 1 unc. 10 lin.) 

 Wings above sulphureous ; fore-wings having the posterior border of a black colour, very broad 

 at the apex, with a nearly regularly sinuated inner edge, extending obliquely from the 

 middle of the costa towards the inner apical angle ; a regular horder along the inner 

 margin being of the same tint; hinder wings with the posterior border obsoletely 

 dentated within and subevanescent, also blackish brown: underneath pale sulphureous; 

 each wing with a linear- annulated mark on the disk, and a few very obsolete characters 

 near the base bi'own; fore-wings having the interior margin bordered with a blackish 

 stripe. 



Manifeste discrepat haec species a pragcedente limbi apicalis margine interiore subregulariter sinuato 

 fasciaque nigricanti-fusca marginem interiorem legente. Notae paginae inferioris discoidales et basilares illis 

 speeiei prsecedentis apprime conveniunt ; alee tamen pallidiores sunt et marginem posticum versus immacu- 

 latse ; in imo margine series interrupta punctorum minutorum nigrorum et in anticis, intra angulum 

 apicalem exteriorem, striga obsoleta notaruni fuscarum. 



63. Terias Harina. AIcr supra pallidi sulphurem, limbo apicali communi nigricante, in posticis 



obsoletissimo, ante medium marginis desinente, in anticis saturatiore ad apicem latiore leviterque 

 sinuato : stditus immaculatm flavido-nitentes basin marginemque versus saturatiores. (Exp. 

 alar. 1 unc. 9 lin.) 

 Wings above pale sulphureous with a common posterior border of a blackish colour, which in the 

 hinder pair is very faint and not continued beyond the middle of the margin, while in the 

 fore-wings it has a deeper tint, and is slightly notched near the apex : underneath pure 

 yellow, somewhat shining, more deeply tinctured at the base and apex, and entirely 

 immaculate. 



Differt haec species a Pieride Licinia Fabricii cui simillima, alis supra sulphureis, subtus omnibus imma- 

 culatis, corporeque flavido. 



Alee posticse canali abdominali albido : antennae fuscae extiis crebre albido-crenulats. Thorax flavidum 

 villis sericeis subcanescentibus ornatum ; abdomen albidum. Subtus tota immaculata, flavido laeto nitens. 

 Exemplar unicum, attamen perfectissimum, in Musaeo nostro hospitatur. 



64. Terias Drona. Alee supra lati jlava, basi atomis fuscis irroratce, limbo communi postico 



nigricanti-fusco, e violaceo subnitente, intus arguti et cequaliter sinuato, anticarum dilatiore posti- 

 carum versus marginem interiorem attenuato ; singulee cinereo-flavido fimbriate : subtus jlava, 

 anticcB notd solitarid transversa tenui discoidali, posticm nota lineari-annulatd discoidali, 

 punctis circiter tribus basilaribus sparsis fuscis, serie denique intramarginali ex maculis diffor- 

 mibus oblongis et cuneatis fusco-pulverulentis. (Exp. alar. lin. 18 — 21.) 



Plate I, fig. 13, 

 Wings above bright yellow, irrorated with minute brown dots at the base, with a common blackish 

 brown, slightly violaceous and shining posterior border, equally and acutely sinuated at 

 the inner edge, broader in the fore-wings, gradually attenuated in the hinder pair towards 

 the inner margin, near which it disappears ; the fringe of all the wings being pale cinerous 

 yellow: underneath yellow; fore-wings with a delicate solitary transverse discoidal mark, 



T hinder 



