JAPANESE MOLLU8K8, TRITONIDiE. 47 



Tritonium moritinctum Reeve. C. Icon., f. 49. 



Tatiyama (A. Ad.). 

 Tritonium vespaoeus Lam. Japan (Stearns). 

 Tritonium tenuiliratum Lischke. J. M. C, III, p. 30, pi. 2, f. 18, 19. 



South coast of Japan (Lisqhke). 

 Tritonium excavatum Reeve. Lischke, J. M. C, III, pL 2, f. 15-17. 



Japan, Tokyo (Stearns) ; Yedo and Nagasaki (Lischke). 

 Tritonium lobbeokei Lischke. J. M. C, II, p. 36, pL 4, f. 13, 14. 



Nagasaki (Lischke). 

 Tritonium reticosum A. Adams. Ann. Mag. N. H., 1870, p. 420. 



Japan (Cuming; Adams). 

 Tritonium lirostoma A. Adams. Ann. Mag. N. H. (4), v, p. 419. 



Simidzu (Adams). 

 Tritonium papillosum A. Adams. Ibid, p. 419. 



Takano-Shima (Adams). 

 Tritonium nodiliratum A. Adams. Ibid, p. 419. 



Japan (Cuming coll.). 

 Tritonium tringa A. Adams. Ibid, p. 420. 



Uraga (Adams). 

 Distortrix reticulata Link. C. Icon., f. 41, 45, 46, 102. 



Japan (Dkr., as Tritonium dedpiens Rve. and reticulare Linn.). 



Priene oregonensis Redfield. Ann. Lye. N. H., Nevr York, 1846, IV, p. 165, pi. 

 VI, f. 2. 



Bay of Yedo (Lischke) ; Hakodate (Stimji.) ; Okosiriand Aniwa 

 Bay (A. Ad.). 



Gyrineum rana (Linne). {R. albivaricosa Kve.). Tryon, Man. Vol. Ill, p. 38, 

 pi. 18, f. 5, 6. 



Nagasaki (Lischke) ; Kii coast (Stearns). 

 Gyrineum subgranosum Beck. Seto-Uchi (Ad.). 

 Gyrineum bufo Chemn. Ind. Moll. Mor. Jap., p. 31, pi, 5, f. 3, 4 (var.). 



Kiusiu (Dkr.). 

 Gyrineum lampas Linne. C. Icon., II, pi. 10, f. 30b. 



Nagasaki (Lischke) ; Kii coast (Stearns). 

 Gyrineum graniferum Lam. Japan (Dkr.). 

 Gyrineum affine Brod. Rve., Conch. Icon., Ranella, f. 19. 



Japan (Stearns). 



