1890.] E. Y. Watson— PreZ'imz7?ar?/ List of the Butterflies of Madras. 267 



24. Zizera gaiica, Trimeii. Only observed in May, but probably 



common. 



25. ,, of*5, Fabricius. April to August ; very common. 



26. ,, ly Simon, Hiibner. April to August : very common. 



27. Tarucus plinlus, Fabricius. May to July; fairly common. 



28. Castalius rosimon, Fabricius. May : a few specimens only. 



29. Everes argiades, Pallas. Only a single male obtained in May. 



30. Catochrysojps strabo, Fabricius. May ; very common. 



31. ;, corejus, Fabricius. April and May ; very common 

 82, „ coniracta, Butler, July ; very common. Possibly 



a form of the preceding, but the male is easily 

 distinguished by its smaller size, and brighter 

 colours. 



33. „ ^andava, Horsfield. Jnly and August ; very 



common. 



34. Polyommatus hceticus, Linn. May ; not common. 



35. Lampides oelianus, Fabricius. April to July ; common. 



36. Bathinda amas, Fabricius. A single specimen in July. 



37. Dendorix epijarhas, Moore. A single specimen obtained by 



the Museum collector in July. 



38. Bapala melavifus, Cramer. May and July ; not common. 



39. Viracliola isocrates, Fabricius. A single specimen in July. 



40. Aphnceus elima, Moore. A single spe(5imen in June. 



Family PAPILIONID^. 

 Sub-family Pterins. 



41. Leptosia xipliia, Fabricius. March to August ; very common. 



42. Terias hecabsy liinn. Typical. May and June ; common. 



J, ,, form hecabeoides. June and July ; common. 

 J, ,, ,, oisiope. May to July, The commonest of 



the three forms. 



43. ,, venata, Moore. A single pair in July. 



44. Catopsilia catilla, Cramer. March to August ; very common. 

 45^ J, crocale, Cramer. May to August ; very common. 

 4(5. J, gnoma, Fabricius. July, August ; not common. 



47. ,, pyrantlie, Fabricius. May to August ; very common. 



48. Ixias pyrene, Linn. April to August ; very common. 



49. ,, marianne, Linn. Of this two varieties occur. The 



first, which is near to I. meridionalis, occurs com- 

 monly from April to August ; and the second, 

 which is close to J. depulpoora, occurs apparently 

 only in July and August. 

 35 



