1886. ] MR. H. J. ELWES ON THE GENUS PARNASSIUS. 53 
Fig. 9. 
10. 
11. 
12. 
Side view of female P. delius, taken in Gantherthal, Valais, July 1, 1884. 
The same, from behind. 
Side view of organs of male P. delius, exposed by remoyal of external 
covering on one side. 
Egg of P. delius from fresh specimen, highly magnified. 
13 a. Side view of female P. smintheus, from Colorado, U.S.A. 
14 a. End view of same. 
13 5. Side view of female P. dremeri, from Amur. 
144, End view of same. 
Fig. 1. 
_ 
SOM Ampere 
Puate II. 
Side view of female P. jacguemonti, from Ladak. 
. End view of the same. 
. Side view of female P. acco, from Lapsang, Ladak. 
. End view of the same. 
. Side view of female P. hardwickei, from Mandi. 
End view of same. 
Side view of male P. hardwickii, the organs exposed by removal of the 
outer covering. 
. The same, as seen from above. 
. Side view of female P. tenedius, from Albasin, Amur. 
. The same, viewed from behind. 
. Egg found adhering to the same, highly magnified. 
. Side view of pouch of female P. staudingeri, from Turkestan. 
. End view of the same. 
. Male organs of P. staudingeri as seen protruded in a specimen lent by 
Dr. Staudinger, which appears to have been forcibly separated from 
the female during copulation. 
Puate III. 
. Side view of female of P. stoliczkanus, from Baralacha Pass, Himalaya. 
. End view of the same. 
. Side view of female P. 7mperator, from Ta-tsien-lo, Tibet. 
. End view of the same. 
Side view of female P. charltonius, from Lahoul. 
End view of the same. 
Side view of male organs of P. charltonius, exposed by removal of side 
plates. 
Side view of female P. mnemosyne, from Berisal, Valais, July 2, 1884. 
. End view of the same. 
End view of male organs of P. mnemosyne when opened by artificial 
means, from a specimen in spirit, to show their probable position 
during copulation. 
The same, as they appear in their natural position. 
. Side view of male organs of P. mnemosyne when exposed by remoyal of 
side plate. 
12a. Ege of P. mnemosyne, highly magnified. 
Fig. 1. 
2. 
3. 
4, 
5. 
6. 
Prats IV. 
Side view of female P. clodius, from Washington Territory. 
End view of same. 
Side view of female P. eversmanni, from Amurland, in mus, F. D. 
Godman. 
End view of the same. 
Side view of P. clarius, from Altai Mountains. 
End view of the same. 
