tlcl'icidsd found in Japan. 461 



3. Helix {Acusta) conospira, Pfr. 

 Hab. Nangasaki, Yeddo (Martens). 



4. Helix (Caniena) qucesita, Desh. 

 Hab. Simoda, Tabu-Sima, Sado. 



5. Helix ( Gamena) ^eliomjyhala, Pfr. 

 Hab. Mososeki, Tago. 



6. Helix (Camena) luchuana, Sow. 

 Hab. Dagelet Island. 



7. Helix (Camena) Simodce, Jay. 

 If. Herklotsi, Martens. 

 Hab. Simoda, Vladimir Bay, Olga Bay. 



8. Helix (Camena) mt/omphala, Martens. 

 H. daiynio, A. Ad. 



Hab. Tago. 



9. Helix ( Camena) orientalisy Ad. & E,ve. 

 H. germmm, Rve. 



Hab. Nangasaki, Mososeki, Tsus-Sima. 



10. Helix (Camena) pyrrhozona^ Phil. 

 Hab. Hakodadi, Olga Bay, Vladimir Bay. 



11. Helix (Camena) miranda^ A. Ad. 



H. testa depresso-globosa, late perforata ; spira tiirbinata, elatius- 

 cula, apice obtusa ; anfract. 6, convexis, strigis obliqiiis conspi- 

 CTiis at striis volventibus confertis decussatis ; anfractu ultimo ad 

 peripheriam rotundato, ad basim convexo; apertura obliqua, lu- 

 nata ; peristomate expanse, reflexo, intus incrassato. Straminea, 

 fascia rubro-fusca ad peripheriam et ad sutiiras ornata. 



Lat. 1 poll. 3 Hn., alt, 9 lin. 



Hab. Rifunsiri Island. 



A handsome species, of a deep straw-colour, adorned with a 

 red-brown band at the periphery and another at the suture. I 

 found several specimens adhering to the stems of a gigantic 

 species of Archangelica^ in the little island of Rifunsiri, near 

 the Straits of La Perouse. 



12. Helix (Camena) serotina^ A. Ad. 



H. testa subglobosa, late perforata ; spira elato-turbinata, apice ob- 

 tusa ; anfract. 6, convexis, oblique strigatis (strigis inaequalibus) 

 et striis minutissimis volventibus confertis decussatis ; basi con- 

 vexa ; apertura lunata ; peristomate expauso, reflexo, intus albo, 



