Koyainaike, Inaba (4800). 

 Cristaria spatiosa {Cless.) |D^^^ 

 ? (4801). 



Gen. Anodonta Lain. 



Anodonta woodiana {Lea.) K ^■h'>U^ (M.W) 

 Tokachi (4825). 



Utsunaito, Iburi (4826). j 



Tomakomai, Do. (4827). 

 Onuma, Ojima (4828). 

 Nishitsugaru; Mutsu (4829). 

 Kogawaranunm, Do, (4830). 

 Hirobuchinuma, Do. (4831). 

 Shinaimima, Do. (4832). 

 Ishinomaki, Do. (4833). 

 Kasumigaura, Hitachi (4834). 

 Kitaura, Do. (4835)- 

 Tsuchiura, Do. (4836). 

 Inbanuma, Shiniosa (4837). 

 Gyotoku, Do. (4839). 

 Nii.somura, Mu.sashi (4838). 

 Hakone, Sagami (4840). 

 Toyanogata, Echigo (4841). 

 Yoroigata, Do. O842). 

 Sakata, Do. (4843). 

 Kobagata, Kaga (4844). 

 Nojiriko, Shinano (4845). 



267 



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