i 



PLATE 74 



110. Atlanta peronil Le Sueur, side view of shell, p. 91. 

 110a. The same, both much enlarged, p. 91. 



111. Atlanta gaudichaudi Eudoux and Souleyet, for comparison, p. 91. 



112. Creseis conica Eschscholtz, showing animal, p. 144. 

 llo. Cavolina telemus Linne. 18 mm. p. 143. 



115. Cavolina trispinosa Le Sueur, animal extended; shell 13 mm. p. 143. 



116. Cavolina uncinata Rang, animal extended, shell 10 mm. p. 143. 



117. Cuvierina columnella Rang, animal extended, remnant of the larval cone at 



base; shell 12 mm. p. 144. 



118. Creseis acicula Rang, side view, greatly enlarged, p. 144. 



119. Hyalocylix striata Rang, animal extended, enlarged, p. 144. 



120. Corolla calceola Verrill, animal extended, p. 144. 



121. Spongiobranchia australis Orbigny, for comparison. 



122. Clione limacina Phipps. p. 144. 



