JAPANESE MOLLUSKS, ANOMIACEA. 141 



Modiolaria nigra Gray. Bay of Castries (Schrenck). 

 Modiolaria vernicosa Midd. Bay of Castries (Midd.). 

 Modiolaria pusio A. Ad. Ann. Mag. N. H., 1862, p. 229. 



Mino-Shima (Ad.), on Haliotis gigantea. 

 Modiolaria divaricata Phil. Abbild., Ill, p. 21, pi. 2, f. 8. 



Nagasaki (Lischke). 

 Modiolaria semigranata Reeve. Lischke, J. M. C., Ill, p. 110, pi. 9, f. 18, 19. 



Tokyo Harbor (Lischke, Stearns). 

 Modiolaria quadrula Gld. Otia Conch., p. 177. 



Kagoshima (Stimpson). 

 Modiolaria arcuata Gld. Otia Conch., p. 176. 



Kagoshima (Stimpson). 

 Modiolaria cuprea Gld. Otia Conch., p. 175. 



Kagoshima (Stimpson). 

 Crenella decussata Mont. Jeffreys, Linn. Soc. Journ., XIV, p. 419. 



Corea Strait (St. John). 

 Crenella spectabilis, casta A. Ad. Ann. Mag. N. H., 1862, p. 228. 



Mino-Shima (A. Ad.). 



Crenella cornea A. Ad. Ibid. Corea Strait (Ad.). 

 Crenella orocea A. Ad. Ibid, Tsu-Shima (Ad.). 



DREISSENSIIDJE. 

 Septifer crassus Dunker. Rve., Conch. Icon., X, pi. 7, f. 25. (Mytilus). 



Japan (Stearns) ; Hakodate (Schrenck). 



Looks externally like Mytilus hamatus Say. Duiiker[and Lischke 

 refer it to S. virgatus Wiegmann. 



Septifer bilocularis Linne. Nagasaki (Lischke). 

 Septifer bifurcatus Conr. Japan. (Dkr., Index, p. 228). 



(Anomiacea). 

 ANOMIIDJE. 



Anomia ephippium Linne var. (?). Dkr., Index, p. 247. 

 Anomia radulina A. Ad. Ann. Mag. (3), VIII, p. 142. 



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



Anomia pustulosa A. Ad. Ibid. Tabu-Shima, 25 fms. (Ad.). 

 Anomia laqueata Reeve var. (?). Challenger Lamell, XIII, p. 318. 



Japan, ofFKobe", in 50 fathoms (Challenger); Hakodate (Schrenck;; 

 Joga-Shima coast (Stearns) ; Yedo (Lischke). 



