150 



ZONITID.E. 



235. Euaustenia cassida, Hutton, J. A. S. B. vii, 1838, p. 214 ; Pfr. 

 (Viixms) Mon. Hel. \\,1%IS, p. 497; iii,1853, p. 2; i?y. (Vitriim) 

 Conch. Icon., Vitrina, fig. 10 ; H. ^- T. (Vitriua) C. I. 1876, 

 pi. 152, tigs. 2, 3 ; Nev. Hand-l. i, 1878, p. lo ; Theobald, J. A. 

 S. B. 1878, 2, p. 14 ; Godwin-Austen (Austenia), Mol. Ind. i, 

 1888, p. 214, pi, 54, figs. 3,3 « (shell) [is a large Parvatella 

 ansteniana]. 

 ^'itriua monticola, Rv. Conch. Ic, Vitrina, fig. 11 ; H. ^- T. C. I. 

 1876, pi. 152, fig. 1 : Godtvhi-Austen (Austenia), Mol. Ind. i, 

 1888, p. 234, pi. 52, fig. 2. 

 Helicarion stoliczkanus, Nevill, Yark. Miss., Mol. p. 15, tigs. 19- 

 21 ; Theobald, J. A. S. B. 1881, p. 45 ; Godwin-Aitsten (Austenia), 

 Mol. Ind. i, 1888, p. 236, pi. 52, fig. 3 (shel ). 



[Fig. 54. — Eitaustenia cassida. 



A. Animal, drawn from a spirit-specimen, viewed from both the right and 



left side, X2"5; in the first the left shell-lobe is shown contracted and 

 rolled up. The genitalia, X 4-5; jaw, Xl2; teeth of the radula, x368; 

 and shell, X 2-5. 



Euausfeuia. siuUczLrniits. 



B. Animal looked at from above, x2'5. Specimen from Kaini Tal.] 



