HELJCID^. 13 



2. Parmacella (?) dikrangensis, Godwin- Austen. 



1 Dikratig Valley, Dafla Hills (type fig.) ; coll. Major H. H. Godwin- 



Austen. 



Genus TENNENTIA, Humbert (type T. thwaitesi). 



1. Tennentia, n. sp. 



2 in alcohol, the shell of one extracted and in coll. Pegu ; coll. Dr. 



F. Stoliczka. 



Genus PARMARION, Fischer (type = P. hoplites, 

 Theobald). 



1. Parmarion croceus, Godwin- Austen. 



2 in alcohol, the shell of one in coll. Khasi Hills ; coll. Major H. H. 

 G odwin -Austen . 



2. Parmarion brunneus, Godwin- Austen. 



8 in alcohol, one dried in coll. with lingual rihbon prepared. Teria Ghat, 

 Naga Hills ; coll. Major H. H. Godwin-Austen. 



4. Sub-Family VITRINEA, Martens. 



Genus HELICARION, Ferussac (type H. cuvieri). 



1. Helicarion gutta, Pfeiffer. 



2 Luzon j coll. Prof. C. Semper. 



2. Helicarion ceratodes, Pfeiffer. 



3 Luzon j coll. Prof. C. Semper. 



3. Helicarion tigrinus, Semper. 



2 Mindanao; coll. Prof. C. Semper. 



4. Helicarion politissimus, Pfeiffer. 



2 Mindanao ; coll. Prof. C. Semper. 



5. Helicarion hyalinus, Pfeiffer. 



2 Australia ; ex c. Dr. F. Stoliczka. 



6. Helicarion mastersi, Cox. 



1 Australia; exc. Dr. F. Stoliczka. 



7. Helicarion strangei, Pfeiffer. 



2 Australia ; ex c. Dr. J. C. Cox and Dr. F. Stoliczka. 



