230 LIMNAEACEA. 



27. Physa castanea (?), Sow. 



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



28- Physa novse-liollandise, Lesson. 



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

 8 Port Curtis; ex c. Dr. J. C. Cox. 



5 Australia; ex c, G. Nevill, Esq. 



29. Physa olivacea, Sow. 



4 Cape York ; ex c. Dr. J. C. Cox. 



30. Physa inflata, Ad, & Aug. 



2 N. S. Wales ; ex c. Dr. P. StoHczka. 



31. Physa tongana, Quoy. 



1 Tongatabu ; ex c. Museum GodefEroy. 



32. Physa sinuata, Gould. 



1 Vanua-Balavu; ex c. Museum GodefEroy. 



33. Physa sublata, Mss. 



1 Viti-Levu; ex c. Museum GodefEroy. 



34. Physa parvula, Mss. 



1 Ovalau ; ex c. Museum GodefEroy. 



35. Physa sericina, Jick. 



(Isidora, sp. fide Jick.) 

 1 Wadda Plateau, Abyssinia (9,500 ft.) ; coll. W. T. Blanf ord, Esq. 



36. Physa tropica, Krauss. 



{Isidora, sp. in Ad. Gen. fide Jick. = Isidora 

 contorta, Micli.) 



1 Natal; ex c. W. Theobald, Esq. 



6 Lake Ashangi, Abyssinia ; coll. W. T. Blanf ord, Esq. 



37. Physa, n. sp. (?) 



1 Natal; ex c. W. Theobald, Esq. 



38. Physa borbonica, Sganzin. 



{Fide Jick. = Phjsa amda, Drapt. = P. seychel' 



lana, Mart.) 



12 Mauritius ; coll. G. NeviU, Esq. 

 8 Boui'bon; coll. G, Nevill, Esq, 



