164 MESSRS. J. C. MELVILL AND R. STANDEN ON 



97. GrYEiNEUM (Etjpleuba) jucukdum:, a. Ad. 



la almost every particular, save that of size, tbis is the exact 

 counterpart of the well-lmown Eupleura perca (Perry), pulchra 

 (Gray). 



Station 13, Murray Island. 



98. G-YRiNEUM (Apollon) pusilliim, Brod. 



Mostly of the white variety with violaceous aperture, the 

 largest example of all being uniformly whitish-ochreous. 

 Station 13, Murray Island. 



Cassidid^. 

 99. Cassis (Casmaeia) vibex, L. 



100. Cassis (Semicassis) toeqfata, Bve. 



DOLIID^. 



101. DOLIUM peedix, L. 



102. DOLITTM YAEIEGATTJM, Lam. 



103. DoLiTTM (Malea) pomum, L. 

 Station 5, Boydong Cays. 



Cype^id^. 



104. OvuLA (Eadius) Akgasi, a. Ad. 

 Station 11, Mabuiag. 



105. Cypr^a EELiisrA, G-rai/. 

 Station 5, Boydong Cays. 



106. Cypr^a (Arioia) annultts, L. 



107. Cypr^a (Aricia) arabica, L. 



108. CyPRJEA (LuPONIA) ERROlSrES, L. 



Some of the nidamental capsules are also present, consisting 

 of coagulated masses of one hundred or more pellucid oval eggs. 

 Station 9, Prince of Wales Channel. 



109. Cypr^a (Luponia) flaveola, L. 

 Station 13, Murray Island. 



110. Cypr^a (Lupokia) lynx, L. 



111. Cypr^a (Luponia) ziczac, L. 



Station 13, Murray Island ; Station 2, Warrior Island. 



