442 



LAND AND PRESH WATER MOLLUSC A OF INDIA. 



Fig. 6, 5 a, Alycmis gibbus, Fer., X 4'5. Cochin China. 



6, 6 a. pi/ramidalis, Bs., X 4-5 . Tenasserim. 



7, 7 a. {Dioryx) cochinoisis, n. sp. ?, X 4"5. Cochin China. 



8, stylifer, Bs., X 8 ; sutural tube, as Sikkim. 



seen from the inside. 



EXPLANATION OF PLATE CLVII. 



Fig. \,\a. AlyccBus {Bioryx) globulosus, n. sp., X 8. Abor Hills. 



2, 2 a. duoaidmen, n. sp., X 8. Do. 



3, 3a. duorugosus, n. sp., X 8. Naga Hills. 



4, 4 a. oakesi, n. sp., X 12. Abor Hills. 



5, 5 a. chanjukensis, ii. sp., X 4'5. Do. 



6, 6 a, luyorensis, u. sp., x 4'5. Do. 



7, 7 a. varius, n. sp., X 8. Lhota Naga. 



8, mutatus, G.-A., X 8. Dafla Hills. 



Fig. 1. 



9. 

 10. 

 11. 

 12. 

 13, 13«. 



EXPLANATION OF PLATE OLVIII. 



Vallonia ? humilis, Hutton, X 12. N.W. Himalaya. 

 Pseudokaliella dihingensis, n. sp., X 4'5. Eastern Assam. 

 akJiaensis, n. sp., X 4'5. Eastern Bhutan, 



Sitala pealii, n. sp., X 8. Eastern Assam. 



subinjussa, n. sp., X 8. Nilgiris. 



vaga, n. sp., X 8. Do. 



Kaliella minutissima, n. sp., X 12. Do. 



Helix (Endodonfa ?) rotundus, n. sp., X 8. Do. 



Macrochlamys silcuriensis, n. sp., X 8. Oaehar. 



Kaliella thotus, n. sp., X 8. Nilgiris. 



heoizadacnsis, n. sp., X 8. Pegu. 



radicita, n. sp., X 12. Nilgiris. 



AlyccBus crispatus, G.-A., var. makarscB, N. Khasi. 

 G.-A., X 8. 



