volvaria (BULA), 431. 
VOLVARINA, 75. 
VOLVATELLA, 434, 
VOLVULA, 4.28. ' - 
VOLVULINA, 428. 
vulgare (ANTALE), 438. 
vulgaris (NATICA), 295, 302, 304. 
*Vylapaudiense (SOLARIUM), 257. 
*Vylapaudiensis (Nass), 144. 
WwW 
Walferdini (TURBO), 376. 
Waltoni (monoponTA«), 364. 
Wateleti (TEINOSTOMA), 346. 
WHITNEYA, 14°7. 
Whitneyi (TRITONIUM), 133. 
INDEX. 
Wilsoni (DENTALIUM), 444, 
Winchelli (rURRITELLA), 214, 
Winkleri (KEILOSTOMA), 281. 
WOODWARDIA, 384. 
x 
XANTHONELLA, 434. 
XENOPHORA, 246, 247. 
XENOPHORIDA, 245. 
arg 
YETINZ, 77. 
YETUS, 77. 
Yonninus (TURBO), 363. 
Yyanii (TROCHUS), 212. 
497 
Z 
ZATRA, 453. 
zanclea (BIFRONTIA), 251. 
ZAPTION, 141, 
ZARIA, 213. 
Zebra (LITTORINA), 264. 
Zeckeliana (NERITA), 335, 338, 
Zeckelii (MipRa), 102, 107. 
ZEIDORA, 391. 
ZEUXIS, 144, 
ZIDONINA, 77. 
ZIERLIANA, 101. 
ZIPPORA, 276. 
ZIZIPHINUS, 365. 
Zollikoferi (TROcHUS), 365. 
ZONITES, 12. 
