INDEX-EXPLANATION OF PLATES, XVII. 



337 



Tolutopsis Morch, iii, 99,118 

 Volutomitra Gray, iv, . 108 

 Volutomorpha Gabb, iv, . 77 

 Volva Bolt., vii, . 244, 253 



Volvaria Lam., v, . 7, 47 

 Volvarina Ads., v, . .15 

 Volvatella Pease, xv, 351, 



382; xvi, 231 

 VolvulaA. Ad.,xv, . 181, 233 

 Volvxdella Newton, xv, . 233 

 VulguseUa3ow'i^.,\\\, . 160 



Vulpecula Blainv., iv, . 246 



Watsonia Folin, viii, 214,223 

 Weinkauffia Adams, xv, 263 ; 



xvi, 236 

 Westernia Q. & G., xvi, . 192 

 WhitneyaGabb,ii,76,214; 



iii, 50 

 Woodwardia C. & F., xii, . 60 



Xanius Bolt., iv, . . 247 



Xanthonella Gray, xvi, . 38 



Xenophora F. de Waldh., 



viii, 157, 159 

 Xenophokid^e, viii, . 156 



Yetina Gray, iv, 

 Yetus Adans., iv, 



247 

 247 



Zafra A. Ad., vi, . 160, 313 

 Zaphon H. & A. Ad., iv, . 30 

 Zaria Gray, viii, . 193, 207 



Zebina Ads., ix, . 320, 389 



Zebinella Morch, ix, . 320, 385 

 Zeidora A. Ad., xii, . . 246 

 Zemira H. & A. Ad., iii, 



101, 213 

 Zeuxis Ads., iv, . . 6. 30 

 Ziba H. & A. Ads., iv, . 247 

 Zidona Ads., iv, . . 247 



Zidora Fisch., xii, , 246 



Zierliana Gray, iv, . 109, 157 

 Zippora Leach, ix, . 316, 331 

 Ziziphinus Gray, xi, . . 332 

 Zoila Jouss., vii, . . 160 



Zonaria Jouss., vii, . .161 



EXPLANATION OF PLATES, 



VOL. xvn. 



Plate 1 (Dentalium). 



. elephantinum L. From Thes. Conch., . 



6, 7. D. elephantinum L. From Chenu, 



D, elephantinum L. Specimen, . 



, aprinum L. Specimen, 



. Ibrmosum A. & R. From Thes. Conch., 



. D. formosum A. & R. From Zool. Samarang, 



. aprinum L. From Thes. Conch., 



. letsonse n. sp. Specimen, .... 



, aprinum L. From Chenu, .... 



. interstriatum Sowb. From Thes. Conch., . 



