66 MR. A. R. WALLACE ON THE PAPILIONIDvE 



have also an additional red spot on the margin of the cell, below the first branch of the 

 subcostal nervure. Expanse of wings 4f inches. 

 Hub. Macassar and Menado (Celebes) {Wall.). 



RemorJcs. — I have separated this species from all the other forms of P. Sarpcdoii, be- 

 cause, while they differ in markings and colour only, this differs greatly in form as well 

 as very strikingly in size, colour, and markings. I cannot conceive, therefore, why such 

 a combination of distinctive peculiarities should not entitle it to specific- rank. 



112. Papilio Wallacei, Hewitson. 



P. Wallacei, Hew. Ex. Butt., « Papilio," iii. f. 7- 

 Hab. Aru Islands, Batchian [Wall.). 



Remark. — This isolated species is very rare : I obtained a single male specimen in each 

 of the above localities in the virgin forest. 



113. Papilio Bathycles, Zinken. 



P. Bathycles, Zink. Beitr. Ins. Java, p. 157, tab. 14. f. 6, 7; Boisd. Sp. Gen. Lep. p. 232. 

 Hab. Java, Borneo, Malacca (JFalL). 



Remark. — The Indian form generally confounded with this I consider to be a very 

 distinct species, for which I propose the name of F. Chiron, and add a description below*. 



114. Papilio Euryptlus, Linnseus. 



P. Eurypylus, L. ; Cram. Pap. Ex. t. 122. f. C, D;. Boisd. Sp. G^n. Lep. p. 233. 

 Hab. Amboyna (type), Ceram, Bouru, Batchian, New Guinea (If 'all.). 



Remark. — The male has the abdomen above and abdominal margin white; the female 

 blackish. 



115. Papilio Jason, Esper. 



P. Jason. Esp. Ausl. Schmett. t. 58. f . 5 ; P. Jason, L. ? P. Eurypylus, var., Boisd. Sp. Gen. Lep. p. 233. 

 Hab. Malacca, Sumatra, Borneo (d', 9) (Wall.). 



Remarks. — This species is readily distinguished from P. EHry2)ylus by the abdomen 

 above, and the abdominal margin, being black in both sexes, by the smaller size, more 

 pointed upper wings, and by the lower wings having a narrower band and larger spots 



* Papilio Chiron, n. s. 



P. Bathycles (partly), Brit. Mus. List of Papilionidse. 



Very near P. Bathycles, Zinken. Fore wings rather broader at the tip ; hind wings considerably less elongate pos- 

 teriorly. 



Above : — fore wings have the three larger green spots separated by broad black spaces, the first produced towards 

 the base of the wing, the second notched above ; the fourth spot in the cell much more linear. Hind wings have the 

 green markings more elongate and narrower, and an additional narrow mark at the abdominal margin. 



Beneath, the spots all separated by broad black lines ; the abdominal stripe, which is quite wanting in P. Bathycles, 

 larger than above ; an ochre-yellow spot on the hind wings, near the base of the inner margin (absent in P. Bathycles) ; 

 the submarginal pale spots larger, and the row of reddish-ochre spots less developed. Expanse of wings 3^ inches. 



Hab. Assam, Sylhet. 



