1857.] The land and freshwater shells of India. 253 



Acliatina. Lamarck. 



57. A. tenuispira, B. — Thaiet-iuio. Akowtong. A slender var. 

 of this Darjiling species is not uncommon at the roots of Bamboo 

 clumps near Akowtong. 



Pupa. Lamarck. 



58. P. bicolor, Hutton. (P. mellita, Gould). — Thaiet-mio, 

 Tavoy. This little species is widely spread, but nowhere abundant. 

 It is usually found in moist earth in company with Bulimus gracilis. 



Clausilia. JDraparnaud. 



59. C. insignia, Gould. — Maulmein. Very rare. Tenasserim 

 Valley. Not common. 



60. C. Philippiana, Pfr. — Maulmein. Tenasserim Valley. Very 

 common. 



Auricula. Lamarck. 



61. A. dactylus, Pfr. — Mergui. Not common. In Mangrove 

 swamps. 



62. A. glans, B. — Amherst. At the mouth of the Salween or 

 Maulmein river. Bare. 



PytJiia. 



63. P. plicata, Per. Ava (teste Oldham.) Maulmein. Common. 







d 



tib 





fl 



a 



Tabular view of the distribution of various 

 Burmese Helicidse. 



03 



> 



1 

 .2 



'c3 



§ 

 o 



S3 

 O 



a 



03 



*<3 



s 



1 



m r— I 





< 



&H 



<J 



rt 



E 



H 



* Hypsclostoma tubiferum, B. ... 





* 











Streptaxis Petiti, Gould, 











... 



# 



* 



Cryptosoma prsestans, Gould, ... 





... 







,. 



... 



* 



* 



Succinea semiserica, Gould, 

















* 



,, (ined.), 



.. 









. . 



# 







Bulimus atricallosus, Gould, ... 











f , 



... 





* 



„ Janus, Pfr. 



., 



... 







># 







*p 



* „ Theobaldianus, B 





. . . 









... 



... 



* 



* „ putus, B. 



,, 







' # 









„ insularis, Ehr. 



M 



"# 













„ gracilis, H. 





... 



* 



* 



* 







A chatina tenuispira, B. 







# 



# 









Pupa bicolor, H. (mellita, Gould), 







* 



# 



? 



? 



*p 



Clausilia insignis, Gould, 













# 



* 



„ Philippiana, Gould, 







... 







* 



# 



2 L 



