214 HELICUX. 



var. 



3 Leh; coll. Dr. F. Stoliczka. 



51. Succinea baconi, Pfeiffer. 



(? S- semiserica, Gould, var.) 

 2 Calcutta (? typical) ; ex c. As. Soc., Bengal). 



52. Succinea, sp. 



30 Karnag (" under stones") ; coll. Dr. F. Stoliczka. 



53. Succinea vitrea, Pfeiffer. 



60 Calcutta and Port Canning ; coll. Dr. F. Stoliczka. 



4 Dacca ; coll. J. Wilson, Esq. 



12 Roorkee; coll. J. Wood-Mason, Esq. 



Sub-Genus OMALONYX, Orb. (type S. ungms, Fer.). 



54. Succinea (Omalonyx) unguis, Ferussac. 



2 Brazil ; ex c. A. Morelet, Esq. 



Sub-Genus CATINELLA, Pse. (type S. rulida, Ps.). 



55. Succinea (catinella) explanata, Gould. 



1 Sandwich I. ; ex c. Prof. W. Newcomb. 



? Sub-Genus ERINNA, H. & A. Adams (type S. newcombi, 

 Pfr.). 



[= Lanzia, Jousseaume]. 



56. Succinea (Erinna) newcombi, H. & A. Adams. 



6 Sandwich I. ; ex c. Prof. W. Newcomb and H. Pease, Esq. 



? Sub-Genus LITHOTIS, Blanford (type S. rupicola, Blanfd.). 



57. Succinea (Lithotis) rupicola, Blanford. 



20 Khandala; coll. W. T. Blanford, Esq. 



58. Succinea (Lithotis) tumida, Blanford. 



13 Singhur, Poona ; coll. W. T. Blanford, Esq. 



