30 PALUDINID^. 



snbvar. kutchensis, nov. 

 Cat. Moll. Fasc. E.,p. 40: long^ 28, diam. 22 mil, \jsine nom.'], 

 9 Kachli; coll. Dr. F. Stoliczka. 



subvar. subcarinata, uov. 



Cat. Moll, Fasc. F,, p. 40 [sine nom.']. 



10 Moulmain ; coll. Dr. F. Stoliczka and Baron F. von Eichthofen. 

 2 Pha-thing, Burma (type var.) ; coll. R. Hungerford, Esq. 



Tlie smootlier texv.iire, less convex wliorls and distinct cari- 

 nation are very characteristic ; it will probably hereafter have 

 to rank as a well-marked variety. The distinctly 023en umbi- 

 licus separate it from all the forms classed under the next 

 form. Long. 20J, diam. 16 mil. 



subspecies heliciformis. 



Vivipara belicif ormis, von Frauenfeld, Proc. Zool. Soc. 1865 and Ver. Zool. — 

 Bot. Gesells. Wien, 18S5, Central Africa, long. 21, diam. 16 mil., pi. 

 XXII ; Con. Indica, pi. 77, f. 7 and 10, Rangoon ; fide Ranley, in Con. 

 Indica, types of F. heliciformis and P. decussatula, Blf are absolutely 

 identical. 



12 Pegu; ex c. Dr. F. Stoliczka (22, 19). 



subvar. viridis. 



Paludina viridis, Sanley, Ms., Reeve, Icon. 1862, Loc. 7 ; Nevill, J.A.S. 

 B. 1877, p, 31, and Anderson's Zool. Yunnan, 1879, pi. LXXX,fig. 1^ 

 Kdbyuet. 



5 Kabyuet, Upper Burma; coll. Dr. J. Anderson (32 i, 23). 



subvar. decussatula. 



" p. dissimilis, var. decussatula (ml P. decnssatida)," Blanford, Proc. 

 Zool. Soc. 1869, Ava; Nevill, J. A. S. B. 1877, p. 31. 



14 Bhamo (type subvar.) ; coll. Dr. J. Anderson. 

 30 Mandalay, Ava; coll. Dr. J. Anderson (22|, 18|). 



27. Paludina unicolor. 

 Cyclostoma unicolor, Olivier, Voy. Fmp. Othom. 1804, Fgypt. 



2 Locality ? ; ex c. Asiatic Soc. Bengal. 



2 1st Cataract, Nile ; coll. Dr. J. Anderson. 



var. subimperforata. 



3 Nile ; ex c. Dr. H. Dobrn. 



Much less openly umbilicate than the preceding four speci- 

 mens, consequently still nearer P. dissimilis ! 



