PIERIS (LEPTALIS) CRISIA. Alis oblongis, anticis falcato-acuminatis fuscis, fasciâ ante apicem flavescente, posticis integerrimis flavescentibus, limbo fusco. (Expans. Alar. 2 unc. 9 lin.) SYN. Papilio (Dan. Cand.) Crisia, _Drury_, _App. vol._ 3. _Fabr. Ent. Syst._ III. 1. _p._ 166. _No._ 515. _Enc. Méth._ ix. _p._ 197. (Pieris Cr.) _Boisduval Hist. Nat. Lep._ 1. _p._ 422. (Leptalis Cr.) HABITAT: Brazil. "Rio Janeiro, Mr. Bonifas, 1775" (_Drury's_ MSS.). {50}_Upper Side._ Antennæ spotted white beneath. Thorax and abdomen grey-brown. Anterior wings dark brown, almost like chocolate, the tips forming an obtuse angle; a white streak crossing them obliquely towards the lower corners, having a very small black spot thereon near the upper part. The posterior edges are white, extending from the body almost to the lower corners. Three small faint white spots are situated near the tips. Posterior wings white, deeply edged with brown from the upper to the abdominal corners. _Under Side._ Palpi, breast, and abdomen grey. Anterior wings not so dark as on the upper side; but having the same marks, with the addition of a white streak at the tips. Posterior wings white, with a few patches of a very light brown, the lower edges being dappled with that colour. Near the shoulders are two small yellow spots. Margins of the wings entire. ACRÆA ETHOSEA. Plate XXXVII. fig. 3, 4. ORDER: Lepidoptera. SECTION: Diurna. FAMILY: Heliconiidæ, _Swains._ GENUS. ACRÆA, _Fabr. Latr. God._ Papilio (Heliconii), _Fabr._ olim. ACRÆA ETHOSEA. Alis oblongis, suprà fuscis disco albo, anticis integerrimis, posticis subdenticulatis, his infrà basi punctis nigris, margine exteriori maculis albis trigonis serie digestis. (Expans. Alar. 2 unc. 3 lin.) SYN. Papilio (Nymph. Phal.) Ethosea, _Drury_, _App. vol._ 3. _Enc. Méth._ ix. _p._ 235. _No._ 17. HABITAT: Sierra Leone. _Upper Side._ Antennæ black. Thorax, abdomen, and wings deep brown, almost black; the disk of the anterior being white, and extending to the shoulders, all the middle part of the posterior being white likewise. _Under Side._ Palpi grey. Breast and abdomen brown. Anterior wings next the body yellowish brown, but towards the tips inclining to grey; nerves black; the disk white, with a round black spot near the body, and another of a smaller size below it. The middle of the posterior wings is white, surrounded with brown, that part along the lower edges being darkest; next the body are five distinct black round spots, and an irregular shaped one at the middle of the upper edge; along the lower edges are a number of small triangular white spots. Margins of the posterior wings slightly dentated.