128 Appendix. 



October 3rd, 6 out of 10 were Marcellus and 3 inter- 

 mediate. On September 3rd, a specimen intermediate 

 between Telamonides and Walshii emerged, " in which 

 the tails were white tipped as in Walshii, but in size 

 and other characters it was Telamonides, though the 

 crimson band might have belonged to either form." 

 Butterflies continued to emerge daily up to September 

 2Oth, after which date single specimens appeared at in- 

 tervals of from four to six days, the last emergence 

 being on October i6th. Thus, from the time the box was 

 removed from the ice-house, the total period of emerging 

 was fifty-seven days, some specimens having emerged 

 before the removal of the box. With specimens of P. 

 Ajax which appear on the wing the first season the 

 natural pupal period is about fourteen days, individuals 

 rarely emerging after a period of four to six weeks. 



Between August 2Oth and October i6th, the 50 fol- 

 lowing butterflies emerged : 



On the 2Oth of August, i male Telamonides. 



2 1st i male and 2 female Tela- 



monides. 



22nd i female Telamonides. 



24th i female Telamonides. 



2Qth i male Telamonides. 



3 ist i female Telamonides. 



ist September i female Telamonides. 



2nd i female Telamonides. 



3rd i female intermediate be- 



tween Telamonides and 

 Walshii. 



i male Telamonides. 



4th 4 males and I female Tela- 



monides. 



2 males, medium, nearest 



Telamonides. 



