BY THE REV. J. E. TENISON-WOODS. 10i7 



B. POLYMORPHUS (Cochlostyla), Tapp. Canefri = Cochlostyla 

 polymorpha, Tapp. Canefri, Malac. del viaggio della fregata 

 Magenta, 1874, p. 82, pi. 2, figs. 4 a-b. ^ Bulinms polymorphus, 

 Pfr. Mon. Hel. VIII. p. 23. M. H. Crosse (Jour. Conch. 1874, 

 p. 320) regards this species as only a vai'iety of £. (Amphidromus) 

 comes, Pfr. of Cambodia. 



Singapore. 



B. MELANOMMA, Pfr.= I/elix Jlammea, Chemn. IX. p. 94, 

 fig. 927 = Buliiuus inversus, Kiist. pi. 6, fig. 3 (ex Chemn.) = 

 B. citrinus, var. Reeve, Conch. Icon. pi. 31, fig. 187a = ii. 

 elongatus, Hombr. et Jacq. Voy. Pole Sud, Moll. pi. 8, figs. 3-4 (?) 

 = B. melano7Hma. Pfr. Zeitsch. f. Malak. 1852, p. 95 ; Chemn. 

 2nd edit. Bui. No. 179, pi. 39, tigs. 28-29; Pfr. Mon. Hel. III. 

 p. 310. 



Singapore ; Borneo. 



B. LiNSTEDTi, Pfr. Proc. Zool. Soc. 1856, p. 388 ; Mon. Hel. 

 IV. p. 374. 

 Malacca. 



B. MUNDUS, Pfr. Zeitschr. f. Malak. 1853, p. 57 ; Mon. Hel. 

 III. p. 651 ; Chemn. 2nd edit. Bui. p. 373, pi. 70, figs. 21-22. 

 Singapore. 



B. BATAvi^ (Partula), Grateloup,= Partula hatavios, Grat. 

 Act. Bord. XI. p. 425, pi, 2, fig. 12 = Bulimus batavice, Pfr, Mon. 

 Hel. II. p. 40, 



Java, 



B, INVERSUS, Mull.= ^. inversus, Mouss. Jav. Moll, p, 107; 

 Pfr, Zeitschr, f. Malak, 1849, p. 132; (Amphidromus) Alhevs, 

 Helic. p. 138; (Eelix) Pfr. Mon. Hel. III. p. 318. 



This has been as long known as Bulimus perversus, and has 

 had the same synonyms applied to it. 

 Malacca ; Singapore ; Siam. 



