I9i8.] 



H. H. Godwin-Austen: Mollnsca, IX 



609 



Other species of the genus are numerous on the North-East 

 Frontier of India and Burma, but space does not admit of their 

 introduction in this contribution. The}^ have been described and 

 figured and await publication in " Land and Freshwater MoUusca 

 of India." To give an idea of the range of this new genus, I 

 include the following Ceylon species. 



Pr^'^W^ 





'/ '// 





Fig. 5. — La)idouria liengdanensis, n. sp. 

 A. — Jaw, X 40. 



B. — Centre and admedian teeth ") ^^ 

 C. — Laterals and outermost teeth. > ^ -^'^' 

 l^- — /^. (iamsa)!gens!s, n. sp. Jaw, X .1.0. 



Landouria radleyi, Jousseaume, 

 (Text-fig. 6). 



Memoirs Soc. Zool. France, VII, pp. 284, 285, pi. iv, fig. 6 (1894). 



Helix lnittoiiiva.v. radleyi, Sykes, Proc, Malac. Soc. London, III, p. 161 

 (1898), as var. of liuffoni, Pfr. ; G. K. Gude, Faun. Br. India, MoUus- 

 ca, II, p. 212 (1914). 



Locality. — Harputtalle, Ceylon, 4,000 feet. 



These shells were sent to me by Mr. O. CoUett, who did so 

 much to advance our knowledge of Ceylon land moUusca and sent 

 home many valuable species preserved in spirit. Malacology 

 suffered great loss in his early death, his labour now enables me to 

 give the following description : — 



Animal. Two were extracted from the shells, of course not 

 complete, but enough to show important characters. The foot (text- 

 fig. 6, A) is short and pointed at the extremity with a very 

 indistinct pale line above the peripodial margin. In one specimen 

 this was seen to be broken up by close grooves running upwards 



