VOLUTA 



Papilla tuberculatd. 

 Vespertiliones. 

 ]^xemp. V, rutila, (Icon. Zool. Journ. vol. II. tab. 3. 



Papilld laevi, mediocri, subacute. 



Ventricosiores. 

 Exemp. V. marmorata^ (Icon. Swainson, Exotic 

 Conch, part, 1.) 



Graciliores 



Exemp. V. Lapponica (Icon. Encyc. Method, tab. 381. 

 fig. 3. a. b.) 



7 



Musicales. 



- Exemp. V. Musica, (Icon. Encyc. Method, tab. 380, 

 fig. 1, a. 6.) 



^^^^ 



Papilla truneato-papillari. 

 Mammillares. 

 Exemp. V. papillaris, (papillosa, Swainson,) Icon, 

 tab. nost. 



Papilla acutiuscula. 

 Mitriformes. 



Exemp. V. lyriformis, (f Mitralyraeformis, Swainson,) 

 Icon. Zool. 111. tab. 54. Zool. Journ. III. tab. 4. fig. I. 



t Mr. Swainson first described the two last mentioned species; and the slight 

 alterations here given in the trivial names, are only to be considered in the 

 light of corrections of the press. The latter shell is figured and described in 

 the Zoological Illustrations as a Mitra; but Mr. Swainson has expressed to me, 

 since that publication, his conviction that the shell is a Volute; indeed the 

 increased size ©f the lowest plaits of the pillar puts the matter out of doubt. — 

 See Zool. Journ- vol, III. p. 83. W. J. B. 



