1886.] Insects collected in Tavoy and m Siam. 421 



40. ErGOLIS ARIADNE. 

 Papilio ariadne, Linnaeus, Syst. Nat., ed. xii, vol. i, pfc. 2, p. 778, n. l70 (1767). 

 One male from Tavoy. 



*41. DOLESCHALLIA PRATIPA. 

 D. pratipa, Felder, Wien. Ent. Monatsch., vol. iv, p. 399, n. 20 (1860), 



Many examples from Tavoy and the hills, several of which are hardly 

 separable from the North and South Indian, Ceylonese and Andamanese 

 D, 2>olibete, Cramer. 



Kallima limborgii, Moore. 



f42. Ctrestis thtodamas. 



0. thyodamas, Boisduval, Ouvier's R^gne Animal, Insectes vol. ii, pi. cxxxviii, 

 fig. 4 (1836). 



One male from Tavoy. 



43. Ctrestis nivalis. 



C. nivalis, Felder, Reise Novara, Lep., vol. iii, p. 414, n. 634 (1867). 

 A single male from Tavoy. 



*44. Ctrestis cocles. 



Papilio cocles, Fabricius, Mant. Ins., vol. ii, p. 7, n. 53 (1787). 



Cyrestis earli, Distant, Rhop. Malay., p. 141, n. 2, pi. xiii, fig. 5, male (1883). 



A single male from Sinbyoodine which seems to agree very well with) 

 though rather smaller than, this species figured by Mr. Distant under its 

 varietal name 0. earli. 



45. Ctrestis periander. 



Papilio periander, Fabricius, Mant. Ins., vol. ii, p. 9, n. 74 (1787). 



Cyrestis themire, Honrath, Berl. Ent. Zeitschr., vol. xxviii, pt. 2, p. 398, pi. x, 

 fig. 5 (1884). 



One male from Ponsekai agreeing with Mergui and Malacca ex- 

 amples. 



Ctrestis (Chersonesia) risa, Doubleday and Hewitson. 



46. Stmbrenthia hippoclus. 



Papilio hippoclus, Cramer, Pap. Ex., vol. iii, p. 46, pi. ccxx, figs. 0, D, male 

 (1779). 



A few males from Tavoy of this widely-spread species. 



47. Ctnthia erota, 



Papilio erota, Fabricius, Ent. Syst., vol. iii, pt. i, p. 76, n. 237 (1793). 

 Several males from Tavoy, Ponsekai and Sinbyoodine. 



*48. Herona angustata. 



H. angustata, Moore, Proc. Zool. Soc. Lend,, 1878, p. 829. 

 A pair from Tavoy. At best this species is only a local race of 

 55 



