1880.] LEPIDOPTERA FROM FORMOSA. 669 



forming five nearly equal siiiuations between the subcostal and 

 radial branches ; the bisinuation on the median interspaces shallow, 

 but distinctly marked ; the border between the first median branch 

 and the inner margin internally irregularly notched : secondaries 

 with a regularly sinuated brown border, of medium width, between 

 the first subcostal and second median branches : wings below nearly 

 as in T. hecabe, but not quite so distinctly marked. Expanse of 

 wings I inch 8 lines. 



One male. This species would seem to represent T. anemone in 

 Formosa ; but the border of the primaries is markedly wider than in 

 that species. 



23. Catopsilia chryseis. 



Pa;pilio chnjseis, Drury, 111. Exot. Ent. pi. 12. figs. 3, 4 (1770). 

 Two females, representing the two varieties of that sex. 



24. Appias formosana. 



Pieris /ormosana, Wallace, P. Z. S. 1866, p. 356. 

 One female in fine condition. 



25. Papilio erithonius. 



Papilio erithonius,Cv&mtr, Pap. Exot. iii. pi. 232. figs. A, B (1782). 

 One specimen. 



Hesperiid.e. 



26. PaMPHILA MATTHIAS. 



Jlesperiu matthias, Fabricius, Ent. Syst. Sappl. p. 433 (1798). 

 A shattered male. 



27. Pamphila bada. 



llesperia bada, Moore, P. Z. S. 1878, p. 688. 

 Three male specimens. 



28. Pamphila bevani. 



Hesperia bevani,M.ooxe, P. Z. S. 1878, p. 688. 

 Two males. 



29. Pamphila sunias. 



Pamphila sunias, Felder, Sitzb. Ak. Wiss. math.-nat. CI. xl. 

 p. 462 (1860). 



30. Plesioneura folus. 



Papilio folus, Cramer, Pap. Exot, iv. pi. 74. fig. F (1779). 



One specimen. 



The present collection, although it contains onlv 30 species of 

 Buttertiies, has added no less than 10 to the fauna of the island, 

 namely Danais limniace, Euploea Icetijica, Mycalesis mineiis, Lam- 

 pides democritus, Lyecena indica, Delias luzoniensis, Terias hobsoni 

 and T. unduUgera, Pamphila bada and P. bevani. 



