I 



FORMOSAN RI I« >PAL( (CERA 



99 



Leech, Butt, China, Japan, Corea, p. 539 {iSç2-iS(J4) ; id, Pryer, 

 Rhop. Nikon, pi. Hi, fig. 3 ?, {1S88) ; id, Dòbiitsu Gaku Zasshi 

 (.?), No. 34, August, (t8qi), pi. 1, figs r,2 Imago, 1,5 larva, 4, 

 Pupa. 



Papilio alcinous, rar, Gray, Cat. Lep. Ins. B.M. 1. p. 12, pi. iv. figs. 

 2,3 {1852). 



Papi/io mencius, Felder, Wien. eut. Mon. vi, p. 22 (1862). 



Papilio spathatus, Butler, Ann and Mag. Nat. Hist. (5), vii, p. 139 and 



(188/). 



Papilio haematostictus, Butler, loc cit. 



Collection Number 192, One female specimen presented by Mr. 

 Nagasawa of the Kokugo Gakkö who captured it at Kö-kei-nai (Chinese 

 name, Hon-ke-lai) about fourteen miles north of Taihoku, near Taiton- 

 zan, elevation 1200 feet. In the collection of the Kokugo Gakkö 

 there are also two male specimens of this species which is evidently 

 referable to one of the forms of alcinous, Klug, probably to var. 

 loochooanus, Rothschild, described in Nov, Zool III, p. 421. and taken 

 at Kelung. The tails, both in male and female, arc much shorter 

 than in Japanese specimens of alcinous. My female specimen is also 

 much smaller only expanding 92 millimetres. 



Distribution. Western and Central China ; Corea ; Japan ; Loochoo 

 Islands ; Formosa. 



42. Papilio jonasi, Rothschild. 



Papilio jonasi, Nov. Zool. XV. p. 16S, No. iy, June 25 [iqoS). 



Collection Number 109. One male and one female specimen of 

 a species which is probably referable to Papilio jonasi. Kanshirei, 

 July 14, August 18, 1908. 



Rothschild describes P. jonasi as follows : — ■ 



" J Similar to P. mencius, Feld, (1862) ; the scent-pouch ot 

 the £ shorter, the shape of the clasper as in P. impediens, Rothsch. 

 (1895), and the submarginal spots of the hind wing very much en- 



