l6 LIST OF JAPANESE MOLLUSCA 



610 xx Cyrena Martensii, Cless. ; loc. Yokohama tide flats; these 



shells smaller than No. 417. 

 416 } xx Cyrena (Corbicula) fluminea, Miill.; found in the market, 



Hong Kong, China; some of these shells are purple 



418 ) inside, others are white and purple. 



419 xx Cyrena (Corbicula) fluminea, Miill.; Hong Kong, China; 



somewhat smaller size. 



420 xx Cyrena (Corbicula) straminea, Reinhart; loc. mud flats 



Kishu coast. 

 705 Cyrena sp.; Kanagawa mud flats; only six found. 



ISOCARDIID^E. 

 613 xx Cypricardia lirata, Rve. ; loc. Awa in Bishu. 



550 xx Cardium (Cerastoderma) Calif orniensis, Desh.; loc. along 



east coast Tokyo to Ojima. 

 602 xx Cardium (Serripes) muticum, Rve. ; loc. Tokyo Harbor. 



CHAMID^. 



812 Chama ambigua, Lischke; one shell only found, young; 



Inland Sea. 



LUCINID^E. 

 825 Loripes Philippinarum, Rve.; two shells only; Inland Sea. 



UNIONID^E. 

 /"542 xx Unio Japanensis, Lea; loc. paddy fields near Tokyo. 



540 xx Unio Nipponensis, Martens; loc. paddy fields near Kama- 



kura. 



794 Dipsas pictorum, two half shells, painted with landscapes 



inside as they are sold at the shrine of Benten, on the 

 Island of Enoshima. 



539] 



544 f xx Dipsas plicatus, Sol.; loc. rice paddy fields, near Yokohama, 

 546 ( various stages of growth. 



548 J 



x Dipsas Reinianus, Mart.; loc. paddy fields near Yokohama. 

 543 xx Anodonta cellensis, Schrot; loc. Odelawara. 



541 xx Anodonta Japonica, Martens; loc. paddy fields near Sagama. 

 538 ) xx Anodonta Woodiana, Lea.: various stages of growth; loc. 



545 j rice paddy fields near Yokohama. 



Area compacta, Rve.; loc. Yokohama Harbor. 

 Area (Barbatia) decurvata, Lischke; loc. Inland Sea. 

 Area ( Anomalocardia) pulchella, Dkr. ; loc. east coast. 

 Area (Scapharca) inflata, Rve.; loc. Tokyo Harbor; four 



only found. 

 __ -.553 ) xx Area Krausii, Phil.; (varieties) loc. east coast Tokyo to 



559 inc j Awaji, very near to A. navicularis Brug. 



_ 552 x Area nodosa-crenata, Lischke; loc. Inland Sea. 



^ 549 xx Area setosa, Dkr. ; loc. Sagama coast. 



-^ 537 xx Pectunculus albo-lineatus, Lischke; loc. coast of Kii; these 

 seem to be gigantic shells of this species. 



