H :^ m m ^ a I* (S ;ii) (^14) 



162. Ostraea cucttUota BoRN. = 0. corti/iicopiae Chemn. = 0. forshali 



Chemn. 



Conch. Cab., pi. 15, f. 1—3; Mus. Test. Caes. Viud., pi. 6, f. II, 12 ; 

 C. Icon, f. 34. 



Nom. Jap. Kaki. 



Dist. Hokkaido (1812) ; Ibaragi (1813) ; Ogasawarajima (Trae cucullata 

 after Mr. Wakiya); Choshi, Sliim5:a (1814); Bosbu (1815); Tokyo 

 Bay (1816); Misaki (1817); Atami (1818); Yoshihama (1819); 

 Ovvari (1821) ; Ohsaka (1822) ; Kii (1823) ; Senowo, Citchu (1825) , 

 Hiroshima (1827); Okayanaa (1824) ; Yehime (1829) ; Kochi (1828) ; 

 Hizen (1831) ; Kagoshima (1832) 



163. Osfraea orienfalis DiLLW. = 0. bilineata Bolt. 



Conch. Cab., p. 69, pi. 8, f. 2. 

 Nom. Jap. Shimagaki (Iwak.). 

 Dist. ?(1834). 

 \M. Os/»*acri ^i'Oiis Linn. 



Conch. Cab., p. 82, pi. 11, f. 4 ; C. Icon, f. 41. 



Nom. Jap. Botangaki (Nagisa-no-nishiki ; Mokuhachi, V, 32). 



Dist. ? (1835). 



165. Osfraea htjofis Linn. 



Conch, cab., pi. 11, f. 1 ; C. Icon, f. 7. 



Nom. Jap. Shakogaki (IwAK.). 



Dist. Riukiu (6569, 1836). 



(Seems to be a variety of 0. imhricata). 



166. Osfraea spinosa Qu0Y. = O. echinafa QuoY. 



C. Icon, f 79 ; Conch. Cab., p. 76. pi. 14, f. 5, f. 

 Nom. Jap. Kegaki (Mokuhachi, V, 42.) or Iwagaki (Dialect.). 

 Dist. Tateyama (6318); Misaki (1837); Kii (1838); Bingo (1839); 

 Susaki, Tosa (6571). 



167. Osfraes rivularis Gould. 



J. M. C, III, pi. 14, f. 2, 3. 

 Nom. Jap. ? 



Dist. Nagasaki (Lisch.) ; ".^ (1841). 

 lt')8. Osfraea crisfaffalli Ltnn. 



-b 



