HELICIDiE. 



2. Sub-family TESTAGELLID^, Gray. 



Genus TESTACELLA, Guvier (type T. haliotidea). 



1. Testacella haliotidea, Cuvier. 



1 England ; ex c. G. Nevill, Esq. 



2. Testacella maugei, Ferussac. 



1 South Europe ; ex c. G. Nevill, Esq. 



Genus STREPTAXIS, Gray (type S. contHsus). 



1. Streptaxis andamanicus, Benson. 



30 Mount Harriet, Andamans ; coll. Dr. F. Stoliczka, G. Nevill, Esq., and 



F. de Roepstorff, Esq. 

 6 Great Cocos ; coll. Dr. F. Stoliczka. 



var. (prox. 8. blanfordi). 

 20 Great and Little Cocos ; coll. Dr. F. Stoliczka and J. Wood-Mason, Esq. 



2. Streptaxis pfeifferi, Zeiebor. 



30 Katchall, Kamorta, &c. ; coll. Dr. F. Stoliczka and F. A. de Roep- 

 storff, Esq. 



var. minor, Mbrch. 

 10 Kar Nicobar ; coll. Dr. F. Stoliczka. 



var. pumilio, Morch. 



1 Kamorta ; coll. F. A. de Roepstoi-ff, Esq. 



3. Streptaxis blanfordi, Theobald. 



4 Arakan ; ex c. Dr. F. Stoliczka. 



6 Pegu ; coll. W. T. Blanford, Esq. F.R.S., and W. Theobald, Esq. 



var. ? 

 Shan States, Burma; ex c. W. Theobald, Esq. 



4. Streptaxis burmanicus, Blanford. 



2 Toungoop, Arakan ; coll. W. T. Blanford, Esq. 

 1 Tounghu ; coll. W. Theobald, Esq. 



var. ? 

 10 Rangoon j coll. Dr. P. Stoliczka, 



