Mr. A. G. Butler on Butterflies from the South Seas. 361 



There are three forms of this species in the collection, viz. 

 P. Lasinassa $ , P. Antigone ^ ? , and a female resembling 

 the male of P. Jacinflia. 



Subfamily Acrjein^^ Bates. 

 Genus Acr^a, Fabricius. 

 Acrcea AndromacJta. 

 Pajnlio Andromacha, Fabricius, Syst. Ent. p. 466. u. 102 (1776). 

 One specimen. South-Sea Islands. 



Family Papilionidse, (Doubl.) Bates. 



Subfamily Pierinje^ Bates. 



Genus Pieris, Schrank. 



Pieris Teutoyiia. 

 Papilio Teutonia, Fabricius, Syst. Ent. p. 474. u. 1:37 (1775). 

 One specimen [S)- South- Sea Islands. 



Genus Callidryas, Boisduval. 

 Callidryas lactea, sp. nov. 



J 5 . Alfe supra albae, apice fusco tincto ; puncto disco-cellulari 

 maris miniitissimo, foeminoe majore gemiuato, fusco : corpus ciiie- 

 reum ; capite subvirescente. 



Ala3 subtus pallide ochraceae, ochreo striolatae ; puucto minuto disco- 

 cellulari annulari fuscescente : anticse area iuterna albicante : 

 corpus albidum, antenuis ochraceis. 



Exp. alar, unc. 2, lin. 7. 



Three specimens [2 ^ , 1 ? ). South-Sea Islands. 



This species, which has hitherto come from Australia, has 

 been looked upon as the C. ThisoreUa of Boisduval ; the 

 latter, however, is an extreme form of C. Pyranthe. 



Genus Terias, Swainson. 



Terias Hecabe. 

 Papilio Hecabe, laniiieus, Syst. Nat. i. p. 763 (1766). 

 One specimen. South- Sea Islands. 

 A variety with narrow margin to hind wings. 



