PTEROPODA. 99 



Charlesworth. If this be so the specimens hitherto spoken of under this name, and which 

 were found on the beach at Felixstow were probably derived from the Cor. Crag. 



I will figure this fragment (unless a better specimen in the meantime should be found) 

 in the concluding part of this ' Supplement.' 



PTEROPODA. 



Cleodora infundibulum, S. Wood. Crag Moll., vol. i, p. 191, Tab. XXI, fig. 14. 



I have obtained only one specimen of this little Pteropod since it was described as 

 above, and this, like my others, is imperfect. It was from the Cor. Crag of Sutton. 



At page 120 of vol. v 'Brit. Conch.,' it is said that my Crag shell is probably 

 Clio caudata of Linne, Cleodora compressa of Souleyet. This, however, wants confirmation 

 Of the recent shell it is said that " the apex is globular." I have not heard of C. infundi- 

 bulum having been found anywhere but in the Cor. Crag of Sutton. 



It may possibly be the shell so called figured in Barbut's ' Worms,' Tab. VII, fig. 7, 

 but I have not been able to satisfy myself on the point. 



