158 UNIVALVES — TURBO. 



Division VIII. — Shell suhcylindricai , obtuse at both ends, and 

 aperture semi-ovate. 



Family 1. — Aperture toothed. 



Scientific Name. Locality. Common Name. 



Uva Coast of Bretagnj • • • • • Berry Turbo • • • 



Mumia America Double-tooth'd do 



Alvearia St. Domingo, Guadaloupe White-mouth'ddo 



Quinquedentatus- France Five tooth'd do • • 



Tridens Britain Three-tootli'd do 



Juniperi Britain, Paris, Saxony • • Juniper • • • do • • 



Muscorum Europe, under moss • • • • Moss do • • 



Sexdentatus • • • • West of England Six-tooth'd do • • 



Carychiuni • • • • Britain Minute-tooth'd do 



Reversed Shell}' 



Bidens Britain, France, Italy • • • Double-tooth'd do 



Laminatus England, Europe Laminated do • • 



Biplicatus Ditto Double-plaited do 



Corrugatus Languedoc, Provence •• W^rinkled • do •• 



Nigricans • • England, France Black do • • 



Labiatus Britain • ' Reversed • • do • • 



Perversus England Reversed • • do • • 



Quadridens • • • • Paris, France Four-tooth'd do • • 



Vertigo Sandwich, Denmark Vertigo • • • do • • 



pAMiLy 2. — Aperture wilhout teeth. 



Cylindrus Jamaica Cylindrical do • • 



Croceus • • • = Orange • • • do • • 



Sulcatus Ceylon Sulcated • • do • • 



Corneus Horny • • • • do • • 



Reflexus Reflected • • do • • 



Auriscalpiuni • • • Mediterranean • • ■ • Ear-picker do • • 



