bo 
23. 
68. 
fi Syeyes ba 
mS EDO OR be 
~ ADDENDA. 
N. Perrottetii. (Ncritina.) 
Nilghiris. 
H. Semistriata Reeve. (Haliotis.) 
H. Trochiformis Fer. (Hclix.) 
H. Nitidiuscula Sow. 
H. Retrorsa Gould. 
Tenasserim Provinces. 
H, Ornatissima Bens. 
Darjiling. 
H. Orobia Bens. 
Darjiling. 
H. Cysis Bens. 
Nilghiris. 
H. Madraspatana Gray. 
Southern India, Kolumullies. 
Hi. Thyreus Bens. 
Nilghiris. 
H. Bistrialis Beck. 
Southern India. 
H. Solata Bens. 
Nilghiris. 
H. Ruginosa Fer. 
Salem. 
H. Vitrinoides. 
India generally. 
H. Helferi Benson. 
Port Blair, Andamans. 
Messrs. Blanford. 
W. Theobald, Jnr. 
Capt. Sherwill. 
Messrs, Blanford. 
Messrs. Blanford. 
Messrs. Blanford. 
Messrs. Blanford. 
Messrs. Blanford. 
Messrs. Blanford. 
