ERRATA IN PART LJV. 
Page 107, line 9, for “ globulosa” read “ gibbosa 
Page 112, line 18, add “Cuvierina columella.” 
ERRATUM IN PART LXVI. 
Page 2, line 23, for “Opisthobranchiate” read “Tectibranchiate,” and vice versd. 
