figs. 19, 20; Id., Tryou, Man. Conch, vol. vii, p. 30, i»l i.x, 

 figs. 56, 57; Id., Watson, Challenger Gastrop. p. 370 ; Id., 

 Pilsbry, Cat. Jap. :\I. M. p. 13; Id., Hedley, Mar. Moll. 

 Queensland, 1909, p 363. 



T. prcvJonga, Deshayes, Proc. Zool. Soc. London, 1859, p. 

 315, sp. 221. 



T. triscriata, ^ bi)>a, M}\\, Pi'^^- Cat M. S. 1900, p. 

 , 36 ^ Cat. Jap. M. 1909, p. 42; z^M, M.^U' vol. i, fig. 

 62. 



-g, 108 mm. U' 8S m'^i- 



(^i^), ^e^; ^i^f^-^ (Stearns). 



32. T. STEARNSII Pilsbry, 1891. 



T. stcarnsii, Pilsbry, Proc. Acad. Nat. 8ci. Phila., 1891, 

 p. 472, pi. xix, fig. 5; Id., Pilsbry, Nantilus, vol. v, 1891, 

 p. 93 ; Id., Pilsbry, Catalogne of the Marine ^[oUusks of 

 Japan, p. 12. 



iCD/^, &ymtmmniCD^mr^sir^mb-m^')'Q^Mmr^-'--'M^mM^^M-r. 



^ Wr, mm. CJimmy^^), ^. r,'..r, mm., gi?n 0|i 1'-^ "U"-- MP ©^ 7 mm. (Pilsbry). 



[19] 



