155 



242. Terebellum, Browne, 1/56, not Lam. Haustator, Montf. 1810, 

 182. Turbo imbricatus. 



Turritella, Lam. 1801 ; Montf. 1810, 21 1 . Monocerotes, sp. Gevers, 



1787. Terebra, sp. Humph. Turbo Terebra, Linn. 

 Turritella /3, Schum. 1817. Tur. striata, Schum. 



243. Torcula. Haustator, Gray, 1840 ; 1844, 60 ; not Montf. Tur- 

 ritella, sp. (biaugulata), Lam. Turbo exoletus, Linn. 



244. Zaria, Gray, 1840; 1844, 60. Turritella a, Schum. 1817, 199. 

 Turbo duplicatus. 



245. Mesalia, Gray, 1840 ; 1844, 60. Ceritbium Mesal, Aclans. 1757. 

 Turritella Mesal, Besh. 



Turritella, sp. Lam. Tur. sulcata, Lam. 



246. Proto, Def ranee, 183 ? Turritella, sp. Basterot, 1825. Proto 

 cathedralis. 



247. Eglisia, Gray, 1840; 1844,60. Turritella, sp. Sow. Turbo 

 suturabs, Gray. 



ScALARINA. 



248. Scalaria, Lam. 1801. Scalarus, Montf. 1810, 295. Acione, 

 Leach, 1815. Acionsea, Desh . Aciona, Bowd. Scala, sp . Hu mph . 

 1797. Trocus, sp. Browne, 1756. Turbo scalaris. 



Clathrus, Oken, 1815. Cyclostoma, Schum. 1817, 196; not Lam. 



Turbo clathrus. 

 Clathrus, Gray, 1840. Seal, australis. 



Cyclostrema, Leach ? ; Mary aft, Linn. Trans. Cycl. caucellata. 

 Lippistes, Montf. 1810, 127 (copied from Fichtel, t. 1), perhaps 



the young of the former. Argonauta cornu, Ficht. 



249. ?Anatola, Audouin, 1827- Pteropode?? from Savigny, Egypt. 

 Moll. t. 5. f. 1. 



? LlTIOPINA. 



250. Litiopa, Rang, 1829. Bombyxinus, Lesson, 1834. Litiopa 

 bombix, Kiener. 



Fam. VIVIPARITY. 



251. Viviparus. Vivipare, Cuvier, 1808; Lamk. 1809. Viviparus, 

 Montf. 1810. Paludine, Lam. 1812. Paluchna, Lamk. 1822. 

 Neritina, sp. Mailer. Cyclostoma, sp. Drap. Bulimus, sp. Brug. 

 Lymuea, sp. Flem. Helix vivipara. 



Paludina, sp. Menke. Helix fluviatilis. 



252. ?Paludomus, Swains. 1840, 340. Melania, sp. Gray. Melania 

 conica. 



? Hemimitra, Swains. 1840. Hem. retusa, Swains. 



253. Bithinia, Prideaux MSS. ; Gray, 1824 ; Risso, 1826 ; Benson. 

 Nerita, sp. Muller. Cyclostoma, sp. Drap. Paludina, sp. Lam. 

 1822. Lymnea, sp. Flem. Bulimus, sp. Poiret. Helix ten- 

 taculata. 



