LTMNAEACEA. 229 



13. Physa osculans, Haid, 



2 Mexico ; ex c. A. Morclct, Escj. 



14. Physa neritoidea, Sow. 



4 Loc. ? ; ex c. G. Nevill, Esq. 



15. Physa jamaicensis, c. B. Adams. 



;{ Jamaica; ex c. Prof. W. Newcomb. 



16. Physa sowerbyana, Orb. 



3 (luadaloupe ; ex c. Prof. W. Newcomb. 



17. Physa maugerise, Quoy. 



(Buh'.mis, sp. in Ad. Gen.) 



1 Loc. ? ; ex c. Prof. W. Newcomb. 



18. Physa rivalis, Sow. 



(Isidora rivalis, Mat. & Rack, in Ad. Gen.) 

 10 Peru ; ex c. A. Morelet, Esq. 



19. Physa peruviana, Gray. 



8 Peru; ex c. A. Morelet, Esq. 



20. Physa aperta, Sow. 



2 N. S. Wales; ex c. Dr. T. Oldham. 



21. Physa bullata (?), Sow. 



6 Australia ; ex c. Dr. T. Oldham. 



22. Physa suhinflata (?), Sow. 



IG Murray Ev., Australia; ex c. J. Wood-Mason, Esq. 



23. Physa, sp. 



3 New Zealand, ex c. Captain F. W. Hutton. 



24. Physa, sp. 



5 Mm-ray Ev. ; ex c. J. Wood-Mason, Esq. 



25. Physa, sp. 



5 N. S. Wales ; ex c. Dr. T. Oldham. 



26. Physa eburnea, Sow. 



2 Australia; ex c. As. Soc, Bengal. 



