74 }IELICIDJi!. 



26 Great Cocos I. ; coll. Dr. F. Stoliczka. 

 6 Little Cocos I. ; coll. J. Wood-Mason, Esq. 



' 83. Helix (Plectotropis) tapeina, Benson. 



4 Sylhet (type) ; ex. c. As. Sec, Bengal. • 



28 Khasi Hills, &o., Assam ; coll. Major H. H. Godwin-Austen and ex c. 

 Dr. F. Stoliczka. 



2 Harmutti, Dafla Hills ; coll. Major H. H. Godwin- Austen and ex c. 



Dr. F. Stoliczka. 



var. Subcatostoma, Nevill. 



4 NagA Hills; coll. A. W. Chennell, Esq. 

 4 Bhamft (type); coll. Dr. J. Anderson. 



var. akoutongensis, Theobald. 



30 Thyet Myo, Akoutong, &c., Pegu; coll. W. T. Blanford, Esq., and 



W. Theotald, Esq., and ex c. As. Soc, Bengal. 

 30 Ava and Tsagain ; coll. Dr. J. Anderson. 



var. rotatoria, Buchanan. 



12 Manwyne and Bham5 ; coll. Dr. J. Anderson. 



3 Shan Hills, near Ava ; coll. W. T. Blanford, Esq. 

 3 Assam ; ex c. Dr. P. Stoliczka. 



84. Helix (Plectotropis). 



8 Khasi Hills, Mairang; coll. Major H. H. Godwin-Austen. 



85. Helix (Plectotropis) granti, Pfeifeer. 



1 Formosa ; ex c. H . Adams, Esq. 



86. Helix (Plectotropis) mackensii, Ad. and Reeve. 



1 Formosa ; ex c. H. Adams, Esq. 



87. Helix (Plectotropis), n. sp. 



1 Darjeeling (?) ; ex c. As. Soc, Bengal. 



88. Helix (Plectotropis) ptychostyla, Martens. 



2 Siam ; coll. Dr. E. von Martens. 



89. Helix (Plectotropis) sumatrana, Martens. 



1 Sumatra; coll. Dr. E. von Martens. 



90. Helix (Plectotropis) winteriana, Pfeiffer. 



2 Sumatra; col. Dr. E. von Martens. 



91. Helix (Plectotropis), n. sp. 



2 Java; col. Dr. E. von Martens, 



