58 MR. A. G. BUTLER ON JAPAKESE LEPIDOPTERA. 



posticcR angulo anali in caudam obtusam rufam nigro cinctam producto, 

 venaque mediana prima cauda tenui terminante. Corpus fuscum. 



Alee anticce subtus nivese^ basi fusco-pallidse, cella ante finem fascia 

 tenui alba, fascia obliqua fusca pallida post cellam posita et ante 

 marginem interioi'em terminata; margine postico nigro marginato 

 fasciisque duabus fuscis pallidis submarginato, interiore venis albis 

 interrupta ; posticce, area abdominali fusco-pallida, lineis tribus albis 

 apud marginem analem cellaque ante finem linea alba scripta, fascia 

 obliqua fusco-pallida post cellam posita et a veno mediano secundo 

 terminata, margine postico nigro marginato, apicali fasciis duabus pal- 

 lidis submarginato, interiore venis albis interrupta, angulo anali ma- 

 cula lata quadrata flava maculas quatuor nigras ex aequo distantes in- 

 cludente, cauda anali nigra. Corpus pallidum, cinereo-fuscum. Alar, 

 exp. unc. ly\. 



Allied to T. Battus, Cramer. 



Chrtsophanus, Subner. 



29. Chrysophanus Phlceas, Liniusus, sp. 



Papilio Phlceas, Linnceus, Syst. Nat. ii. p. 793 (1/66); Hubner, Eur. 



Schmett. Pap. f. 362,363 (1805-24). 

 Chrysophanus Phlceas, Westw. Doubl. Sf Hewits. Gen. Diurn. Lepid. 



p. 498. n. 4 (1852). 

 PapiUo Virgaureae $, Scopoli, Enf. Cam. p. 181 (1763). 

 Europe, Nova Scotia, United States, Himalayas. 



29". Var. AIcb anticce macula magna fusca sub cellse fine posita. 



Thanaos, Boisduval. 



30. Thanaos rusticanus, sp. n. 



AlcB anticce supra basi cinereo-fuscse, lunula nigra apud basim cella 

 inclusa, fascia media extus ochreo-pallida intus olivaceo-fusca lineis 

 nigris marginata et divisa, area apicali cinereo-fusca fasciis olivaceo- 

 fuscis variegata, linea submarginali lunulata pallida ; posticce nigro- 

 fuscse, macula media oblonga brevi ochrea macularumque seriebus 

 duabus submarginalium. Corpus nigro-fuscum. 



Alee anticce subtus basi fuscescentes, fasciis duabus fuscis obsoletis 

 post cellam positis et apud marginem interiorem conjunctis, margine 

 postico linea fusca lunulata submarginato; posticce velut supra. 

 Corpus fuscum. Alar. exp. unc. l^^. 



Pamphila, Falricius. 



31. Pamphila Sylvanus, Fahricius, sp. 



Papilio Sylvanus, Fabricius, Mant. Ins. ii. p. 84 (1787-88) ; Lewin, Brit. 



Butterf. t. 46. {.}-3{\795). 

 Pamphila Sylvanus, Westw. Doubl. Sf Hewits. Gen. Diurn. Lepid. p. 622. 

 . n. 2 (1852). 



