_Under Side._ Palpi grey. Breast, legs, and abdomen white. Anterior wings yellow, but next the body orange-coloured, with a row of triangular black spots placed along the external edges. Posterior wings white, but orange next the body, having a row of black round spots placed on the external edges, corresponding with the anterior wings. Margins of the wings entire. PIERIS CHLORIS. Plate XXXII. fig. 3, 4. ORDER: Lepidoptera. SECTION: Diurna. FAMILY: Papilionidæ, _Leach._ GENUS. PIERIS, _Schrank._ Papilio (Dan. Cand.), _Linn. &c._ PIERIS CHLORIS. Alis suboblongis, integerrimis, teneris, albis apice nigro, subtùs anticis basi calthaceâ, posticis luteo radiatâ, his limbo latè nigro. (Expans. Alar. 2 unc. 3 lin.) SYN. Papilio (D. C.) Chloris, _Fabr. Syst. Ent._ 473. _No._ 129. _Drury_, _App. vol._ 2. _Herbst._ _tab._ 99. _f._ 1. 4. _Latr. et God. Enc. Méth._ ix. _p._ 160. _Boisduval Hist. Nat. Lepid._ 1. 516. Papilio Thermopylæ, _Cramer_, _pl._ 207. _fig._ F. G. HABITAT: "Sierra Leone, Mr. Smeathman, 1774" (_Drury's_ MSS.). _Upper Side._ Antennæ black. Eyes dark brown. Thorax and abdomen dark grey. Anterior wings entirely white, with a black patch at the tips, the anterior edges being also black. Posterior wings also white, with a black border running along the external edges from the upper to the abdominal corners. _Under Side._ Palpi grey. Legs, breast, abdomen, and anterior wings white; the latter black at their tips, as on the upper side, but next the body tinged with red. Posterior wings yellow, but one-half next the external edges is black; and on the upper part, next the body, having a streak of fine red. Margins of the wings entire. {44}PIERIS HYPATIA. Plate XXXII. fig. 5, 6. ORDER: Lepidoptera. SECTION: Diurna. FAMILY: Papilionidæ, _Leach_. GENUS. PIERIS, _Schrank._ Papilio (Dan. Cand.), _Linn. &c._ PIERIS HYPATIA. Alis rotundatis integerrimis, suprà nigris, fasciâ albâ communi sinuatâ, subtus anticis maculâ apicali albidâ, posticis basi fulvo radiatis. (Expans. Alar. 2 unc. 3 lin.) SYN. Pap. (Dan. Cand.) Hypatia, _Drury_, _App. vol._ 3. Papilio Epaphia, _Cramer_, _pl._ 207. _fig._ D. E. Pieris Higinia, _Latr. et God. Enc. Méth._ ix. _p._ 135. _No._ 45. Pieris Saba, _Fabr. Ent. Syst._ III. 1. _p._ 201. 627. _Latr. God. loc. cit._ _No._ 46. Pieris Malatha, _Boisd. Faun. Madagascar_, _pl._ 1. _f._ 4, 5. Pieris Orbona, _Boisd. loc. cit._ _pl._ 1. _f._ 3. HABITAT: "Sierra Leone, Mr. Smeathman, 1775" (_Drury's_ MSS.). _Upper Side._ Antennæ black. Thorax and abdomen black. Anterior wings sooty black, having a white indented bar rising at the middle of the anterior edges, which crosses them, and ends on the middle of the posterior ones; at the tips are two small white spots. Posterior wings white and black, the upper half being white and the lower one black.