APPENDIX. 157 



5 * Senoien. 



8. RiIYNCHOLITES DUTEMPLEI. 



Like R. Emeriti, but shorter. 



Rhynchoteuthis Duteinplei D'Orb. Moll. Viv. et Fos. i. 599. 

 Fos. Chevot. 



Doubtful Species. 



9. Rhyncholites tuberculatus. 



Rhyncholites tuberculatus Faure Biguet, 59. 1809. 

 Rhynchoteuthis tuberculatus UOrb. Moll. Viv. et Fos. i. 600 



Fos. Valdrome. 



10. Rhyncholites unidentatus. 



Rhyncholites unidentatus Faure Biguet, 58. 1819. 

 Rhynchoteuthis unidentatus U Orb. Paleont. univ. 1847, Moll. Viv. 

 et Fos. 599. 



Fos. Valdrome. 



11. Rhyncholites hasta. 



Rhyncholites hasta Faure Biguet, 59. 1819. 

 Rhynchoteuthis hasta D'Orb. Moll. Viv. et Fos. 599. 



Fos. Luc. 



Additions and Corrections. 



Mr. Frederick Edwards having re-examined the Beloptera 

 anomala (p. 118.) of Mr. James Sowerby, and formed a genus for 

 it, the character is here given, and they should be added at p. 118. 



4. BELEMNOPSIS. 



Animal ? — Shell internal, oblong, semi-conical ; apex 



inflexed towards the ventral aspect, and elongated into an umbo ; 

 the anterior part with a deep semi-conical cavity, ending in a 

 pore at the ventral side of the umbo internally ; cavity lined 

 with two concentric calcareous layers, continued over the 

 ventral surface, and enveloping a series of transverse septa, 

 perforated by a ventral siphon. 



