PEOSOBRANCHIATA. CYCLOPHOEID^. 249 



Family CYCLOPHOKID^, J. E. Gray, 1847. 



Genus CYCLOTUS (Guilding, MS.), Swainson, 1840. 

 Malacology, 1840, pp.'lSO, 336. 



Non Cyclophorus, Montfort, 1810. 

 Non Pterocyclos, Benson, 1832. 



Cyclotns cinctns, Edwards, 1852. 



Cyclotus cinctus. 

 Mon. Pal. Soc. 18-52, pi. x. figs, l-^l-^ & 12, p. 117. (F. E. Edwards Coll.) 

 Land- u. Siissw.-Conch. 1873, pi. xvii. fig. 11, p. 297. 



Horizon and Locality. 



Oligocene. — Bembridye Beds. Sconce. 



Cyclotus nudus, Edwards, 1852. 



Cyclotus nudus. 

 Mon. Pal. Soc. 1852, pi. x. %s. 11", ll^ p. 117. (F. E. Edwards Coll.) 



Horizon and Locality. 

 Oligocene. — Bembridye Beds. Sconce. 



Genus CRASPEDOPOMA, Pfeiffer, 1847. 

 Zeitsch. Mai. 1847, pp. 47, 101. 



Craspedopoma ElizabethsB) Edwards, 1852. 



Craspedopoma Elizabeths. 



Mon. Pal. Soc. 1852, pi. xiv. figs. 14»-14'', p. 118. (F. E. Edwards CoU.) 

 Horizon and Locality. 



Oligocene. — Bembridye Beds. Sconce. 



Genus HARTMANNIA, E. B. Newton, 1891, nom. mut. 

 Annals, 1891, ser. 6, vol. vii. p. 346. 



Pomatias, Hartmann, 1821. 



Syst. Siissw. Gasterop. Europa in Sturm's 'Deutsch. Fauna,' 1821, vol. 6. 



part 5, pp. 34, 40, mo» B. Studer, 1789. 



Hartmannia heterostoma, Edwards, 1852. 



Bulimus heterostomus. 



Mon. Pal. Soc. 1852, pi. xiv. figs. I'-l^ p. 119. (F. B. Edwards Coll.) 



Pomatias lamellosus. 



Land- u. Siissw.-Oonch. 1873, pi. xvii. fig. 14. 



Mon. Pal. Soc. 1877, pi. xxxiv. figs. 4% 4^, p. 334. (F. E. Edwards CoU.) 



Btdimvs? (Pomatias?) Vectiensis. 



Mon. Pal. Soc. 1877, pi. xxxiv. figs. 7", 7'', p. 330. (F. E. Edwards Coll.) 

 Horizon and Localities. 



Oligocene. — Bembridye Beds. Sconce ; Ileadon Hill. 



