156 



Fam. VALVATID^. 



254. Valvata, Muller, 1774 ; Lam. 1822. Valv^e, Lam. 1812. Gy- 

 rorbis, Fitz. 1838. Valvata cristata. 



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

 Helix pisciualis. 



Fam. VELUTINID^. 



255. Velutina, Flem. 1822 ; Blainv. 1825. GalericiJum, Brmun, 1827, 

 1844. Helix, sp. Fab. BuUa, sp. Muller. Helix Isevigata. 



Velutella. Bulla, sp. iasAey. Sigaretus?, sc. Flem. Velutina, 



sp. Lovhn. Bulla flexilis. 

 Otina. Velutina, sp. Flem. Helix Otis. 

 Oxinoe?, Couthouy, 1839, not ižą/?w. O. glabra, Couth. 



Fam. VANICOROIDiE. 



256. Vauicoro, Quoy ^- Gaim. 18 ? Velutina, sp. Q?<oy ^ Gaim. 

 18 ? Merria, Gr«y, 1839; 1841, 124. Narica, ižecto, 1 844 ; 

 I>'č>/-5. 1836 (name only). Leucotis, (Sioams. 1840. Leucotus, 

 G. B. Soio. Sigaretus, sp. Lam. 1822. Nerita, sp. Chemn. 

 Nioma, Gray, 1840, 124. Neritopsis, sp. Sow. Gen. Nerita 

 cancellata, Chem. 



Rečius' claims to this genus are not bome out by the examination 

 of D'Orbigny, who in 1841 (Guba, ii. 39) statės, M. Rečius " has the 

 intention" to form a genus ; M. Quoy has the undoubted priority. 



Fam. VERMETID^. 



257. Vermetus (Vermet), Adans. 1757, Latn. 1812. Vermicularia, 

 Larn. 1801. Serpula, Scopoli, 1777; \\oi Linn. ?Siphonium, 

 sp. B/-oM;we, 1756. Vermicularius, MoMf/". 1810, Serpula lum- 

 bricalis. 



Vermetus, Gray, 1844, 62. Serpula, sp. Sow. Serpula maxima, 

 Sow. 



258. Bivonia, Gray, 1840; 1844, 62, 90 (Bivinse, error). Vermi- 

 cularia j3, Schum. 1817 ? Vermet. glomeratus, Bivon. 



259. Serpulorbis, Sassi, 1827. Serpula, sp. Lam. Vermetus, sp. 

 Bivon ^ PMlippi. Serpula arenaria. 



Hatina, Gray, 1844, 62. Verm. inoperculatus. 



260. Lemintina or Lementina, Risso, 1826. Lem. Cuvieri. 



261 . Siliquaria, Lam. 1801 . Siliąuarius, Montf. 1810. Anguinaria, 

 Schum. \%\7. Serpula anguina. 



Anguinaria /3, Schum. 1817. Ang. sulcata. 



262. Spiroglyphus, Daud. 1800 ; Gi-ay, 1839. Vermetus, sp. D'Orb. 

 Spirog. ? 



