JAPANESE MOLLUSKS, CARDIACEA. 131 



( Cardiacea). 



CARDIIDJE. , 



Cardium burchardi Dkr. Index, p. 210, pi. 18, f. 4-6. 



Sagami (Dkr.). 

 Cardium californiense Desh. Mai. Ross., p. 40, pi. 15, f. 23-25. 



E. coast, Tokyo to Ojima (Stearns) ; Hakodate (Lischke). 

 Cardium arenicola Reeve. C. Icon., f. 78. 



Nagasaki (Lischke). 

 Cardium exasperatum Sowb. C. Icon., f. 107. 



Japan (Dkr.). 



Cardium modestum Ads. & Rve. Zool. Samarang, p. 77, pi. 22, f. 6. 



Cardium muticum Reeve. Reeve, Conch. Icon., II, f. .32; Dkr., Moll. Jap., pi. 3, f. 

 16 (japonicum). 



Tokyo Harbor (Stearns) ; Nagasaki, Yedo (Lischke) ; Deshinaa 

 (Dkr.) ; Hakodate (Schrenck). 



Cardium papyraceum Chemn. Conchyl. Cab., p. 78, pi. 3, f. 4, and pi. 12, f. 19, 20. 



Nagasaki, Tokyo, Hakodate. 

 Cardium apertum Chemn. J. M. C, II, p. 173 ; III, p. 106. 



Bay of Yedo (Lischke). 



Cardium liratum Sowb. Dkr., Index, p. 212. Japan (Dkr.). 

 Cardium retusum Linne. C. Icon., II, f. 103. Japan (Dkr.). 

 Cardium groenlandicum Chem. Tartary Strait (Lindholm). 

 Cardium beechei Ads. & Rve. Index, p. 212, pi. 15 f. 1-3. 

 Japan (Dkr.). 



(^Leptonacea). 

 6ALE0MMID.1:. 

 Scintilla thoracica Gld. Otia Conch., p. 174. 



Oushima (Stimpson). 

 Galeomma japonicum A. Ad. Ann. Mag., 1862, p. 228. 

 Mino-Shima, 63 fras. (Ad.). 



LEPTONIDJE. 

 Kellia pumila S. Wood. Journ. Linn. See, XIV, p. 421. 



Corea Strait (St. John). 

 Kellia subsinuata Lischke. J. M. C, II, p. 136, pi. X, f. 1-3. 



Nagasaki (Lischke). 



