262 INDEX. 
Vittatum Mts.(Doridium),. 47 
VOLVATELLA Pse., .. . 231 
Vulgaris Blv. (Aplysia), . 70 
Webbii Bened. (Aplysia), . 130 
Webi Loc. (Aplysiella), 130 
Weebbii Vayss. (Aplysiella), 130 
WEINKAUFFIA Ad., . 236 
WesterniaQ.&G.,  . woe 
Willcoxi Heilpr. (Aplysia), 80 
Wilsoni Tate (Lobiger), . 168 
Xanthonella Gray, . . 38 
Zeylanicus Kel. (Pleurobr.), 209 
Zonata Ad. (Laona), . 2G: 
