164 



PEOF. E. VON MARTENS ON THE SHELLS 



Malahazooh 1846, p. 69 ; Mon. Hel. ii. p. 423 ; Kuster, Monogr. 

 of Clausilia, pi. 11. figs. 7-9 ; Conchol. Ind. pi. 118. fig. 10. 

 Sullivan Island. Mergui (Th. Philippi). 



20 a. Clausilia Akdeesonlana, Mollendorff, Joum. As. Soc. 

 Beng. vol. li. pt. 2, p. 12, pi. 1. fig. 12. 



"Nearly related to CI. insignis, Gould, of the same province." 

 Mergui (N&oill Sf Mollendorff). 



21. Steeptaxis solidtjltjs, Stoliczka, Joum. As. Soc. Bengal, 

 xl. pt. 2, p. 166, pi. 7. fig. 10 ; Bfeiffer, Mon. Hel. vii. p. 493 ; 

 Conchol. Ind. pi. 98. fig. 7. 



Sullivan Island. Moulmein* 



22. Succinea semiseeica, Gould, Broc. Bost. Soc. Nat. Hist. ii. 

 1846, p. 100 ; Bfeifer, Mon. Hel. iii. p. 10; Conchol. Ind. pi. 67. 

 figs. 2, 3. 



Mergui. Tavoy, Moulmein, Rangoon, AraJcan, Bengal. 



B. FRESH ATER M0LLUSCA. 



23. Paludina diqona, Blanford, Broc. Zool. Soc. 1869, p. 445 ; 

 Conchol. Ind. pi. 115. fig. 7. 



Perhaps only a variety of B. bengalensis, Lam. (see Nevill, Hand- 

 list, vol. ii. p. 22), from which it is only distinguished by smaller 

 size and by the two blunt keels continued also on the last 

 whorl. 



Rangoon. Tavoy, Moulmein, Begu. 



24. Ampullaeia conica, Gray, var. expansa, Nevill, Hand-list 

 Moll. Indian Mus. ii. p. 5. 



Ampullaria paludinoides (Cristofori Philippi from Mangalore), Conchol. 

 Ind. pi. 114. fig. 5. 



Rangoon, with the preceding. Begu. 



25. Neritina (Neeipteeon) aueiculata, Lamarck in Encycl. 

 Methodique, Vers, pi. 455. fig. 6 ; Hist. Nat. Anim. s. Vert. 

 ed. 1, vi. p. 100, ed.2, viii. p. 572 ; Quoy Sf Gaimard, Voy. ' Astro- 

 labe, ' Atlas Zool. pi. 65. figs. 6-8; v. Martens, Neritina, p. 30, pi. 6. 

 figs. 13-15. 



Sullivan Island, in fresh water. Fresh specimens marked with 

 dark radiating bandlets. The species is widely distributed from 

 Oeylon to the Philippines, Moluccas, and New Ireland; and lives 

 elsewhere also in brackish water. 



