Notices of New Books. 4271 



c Shells and their Inhabitants. The Genera of Recent Moliusca 

 arranged according to their Organization.'' Parts VIII. — X. 

 London : Van Voorst. December, 1853. Each Part contains 

 3*2 pages of letter-press ; price 2s. 6d. Demy 8vo. plain, 5s. 

 Royal 8vo. coloured. 



Part VIII. comprises the following genera : — Terebra, Adanson ; 

 Pusionella, Gray ; Pyramidella, Lamarck ; Obeliscus, Humphrey ; 

 Turbonilla, Risso ; Odostomia, Fleming; Eulimella, Forbes; Aclis, 

 Loven ; Monoptygma, J. Lea ; Eulima, Risso ; Niso, Risso ; Leio- 

 straca, H and A. Adams; Stylifer, Broderip; Cerithiopsis, Forbes 8$ 

 Han ley ; Architectonic a, Bolten ; Torinia, Gray ; Philippia, Gray ; 

 Omalaxis, Deshayes ; Discohelix, Dunker ; Conus, Linneus ; Nube- 

 cula, Klein ; Dendroconus, Swainson ; Leptoconus, Swainson ; Cy- 

 linder, Montfort ; Hermes, Montfort ; and Deraphus, Philippi. 



Part IX. comprises the following genera : — Strombus, Linneus ; 

 Harpago, Klein ; Gladius, Klein ; Terebellum, Klein; Cypraea, Lin- 

 neus; Aricia, Gray; Luponia, Gray; Cypraeovula, Gray; Trivia, 

 Gray; Amphiperas, Gronovius ; Calpumus, Montfort ; Cyphoma, 

 Bolten ; Volva, Bolten ; Simnia, Risso ; Pedicularia, Swainson ; 

 Cancellaria, Lamarck; Admete, Kroyer ; Trichotropis, Broderip fy 

 Sowerby ; Aporrhais, Aldrovandus ; Struthiolaria, Lamarck; Halia, 

 Risso ; Cerithium, Adanson ; Vertagus, Klein ; Colina, H 8$ A. 

 Adams ; Bittium, Leach ; Triphoris, Deshayes. 



Part X. comprises the following genera : — Lampania, Gray 

 Tympanotonus, Klein ; Pyrazus, Montfort ; Telescopium, Chem 

 nitz ; Cerithidea, Swainson ; Tiara, Bolten ; Melanella, Swainson 

 Melanoides, Olivier ; Ceriphasia, Swainson ; Pachycheilus, Lea 

 Io, Lea; Melania, Lamarck ; Hemisinus, Swainson ; Vibex, Oken 

 Gyrotoma, Shuttleworth ; Tricula, Benson ; Leptoxis, Rafinesque 

 Pyrgula, Christie fy Janson ; Melanopsis, Ferussac ; Faunus, Mont 

 fort ; Clionella, Gray ; Littorina, Ferussac ; Tectarius, Valen 

 ciennes ; Echinella, Swainson ; Modulus, Gray ; Risella, Gray 

 Lacuna, Turton ; Fossar, Adanson ; Isapis, H fy A. Adams 

 Lithoglyphus, Mullfeldt. 



