MELANIlDiE. 291 



siibvar. minor. 



Brot, Conch.-Cah. II, pi. 7, fig. 16. 

 8 Burma ; ex c. Dr. F. Stoliczka. 

 Long. 15j, diam. 10 mil. 



5. Paludomus blanfordiana. 



Paludomus blanfordiana, O. Nevill, J. As. Soc, Bengal, 1S77, Ava, S(c., 

 and, I. c. 1S81, pi. V, fig. 3 ; Con. Indica. pi. lOS, fig. 9, as " P. labiata, 

 from Tougoop " [iiot £. labiata, Benson, from Tenasserim^. 



12 Ava [type] and Bassein District [Arakan] ; coll. Dr. J. Anderson, &c. 

 25 Gowhatty [Assam] ; coll. Museum Collector. 



6. Paludomus petrosa. 



Paludina petrosa, Gould, P. Bost. S. 1S43, Tavoij ; = Paludomns lahiosa, 

 Benson, Ann. Mag. 1856. Tenasserim Valley, long. 13, diam. 11 mil. ; 

 {not P. lahiosa. Con. Indica, pi. 108, fig. 9, from Tongoop'] ; Nevill, 

 J. A. S. B., 1881, pi. V, fig. 5, Tavotj. 



7 Tavoy [typical] ; coll. W. Theobald, Esq. [A. S. B.]. 



Gould's original desci'iption I consider excellent, though 

 unfortunately he gives no measurements ; at any i-ate it is quite 

 unmistakeable ; Benson probably overlooked it, owing to the 

 species having been described as a Paludina. 



7. Paludomus burmanica. 



Paludomus burmanica, G. Nevill, J. Asiat. Soc. Bengal, 1877, Yaylaymaw, 

 S(c., long. 14k, diam. 12 mil., and I. c. 1881, pi. V, fig. 4 ; Brot, Conch.- 

 Cab. II, pi. 8, fig. 12 [sp. Juv.']. 



8 Mandalay [not quite adult] ; coll. Dr. J. Aiiderson, 

 7 Yaylaymaw [type] ; coll. Dr. J. Anderson. 



8. Paludomus species? 



3 Java ? [not quite adult] ; coll. Baron von Richthofen. 



9. Paludomus reticulata. 



Paludomus reticulata, W. T. Blanford, J. As. Soc, Bengal, 1870, N. CacJiar, 

 alt. 19, diam. 17 mil. ; Con. Indica, pi. 108, fig. 4. 



6 Mangken River, N. Jaintia [typical] ; coll. Colonel H. H. Godwin- 

 Austeu, 



