386 Ml. A. R. Wallace ou 



Female. — Above : upper wings dusky, with whitish bands in the 

 cell and parallel to the inner margin, and two curved rows of linear 

 whitish spots beyond, the inner ones larger, more ovate, and better 

 marked ; lower wings creamy-white, with a broad dusky outer 

 border, which is prolonged along the nervures to the cell, and en- 

 closes a row of faint whitish rounded spots. Beneath, upper 

 wings as above; lower wings as in the male, but the yellow tint 

 paler and extending over the spots at the outer angle. (B. M.) 



5. Prioneris berenice, Lucas. 

 Pieris berenice, Luc. Rev. & Mag. de Zool. 1S52, p. 32 L 

 ^«i.— Silhet. 



This seems very near P. clemanthe ; I give the author's descrip- 

 tion : 



"Near autotliisbe. Wings white, the uppers with' a black 

 border formed of united spots ; hind wings slightly yellow-tinged 

 towards the base and abdominal margin, with a narrow black 

 border extendincr on the nervures towards the outer ans;le in 

 triangular patches. Beneath, the uppers as above, the nervures 

 black-bordered, the hind wings hriglit orange-brown, with the veins 

 and border deep black, and a marginal row of white s/jo/s; the base 

 marked with a red spot.'' 



The passages italicised show marked differences from P. cle- 

 manthe. I have not seen a specimen. 



6. Prioneris VuUenhovii, n. sp. (PL IX. fig. 3, $ .) 



Form of wings as in P. thestylis. 



Male. — Above, as in P. clemanthe, but the apex rather more 

 dusky, and the posterior border wider, with the terminations of 

 the veins more deeply bordered. Beneath, upper wings as above ; 

 lower wings with the nervures all black and thickened, the basal 

 two-thirds and four spots at the outer angle rich yellow, the anal 

 angle black, extending in a dusky border to the middle of the 

 hind margin, at the base of the wing a hairy red patch as in P. 

 clemanthe. 



Expanse of wings S^ inches. 



Ilab. — Borneo, Sarawak (Coll. Wall, and W. W. Saunders). 



7. Prioneris cornclia, Vollcnhoven. 

 Pieris cornelia, Voll. Mon. Pier. p. 5, pi. 2, f. 2. 

 Hab. — Borneo (Leyden Museum). 

 This species in form and colouring resembles Thyca singhapura, 



