106 UNIVALVES VOLUTA. 



Scientific Name. Locality. Common Name. 



Interstincta Bigbeiry Bay, Devon •• Divided Volute • 



Insculpta Devonshire Engraved • do • 



Plicatula Ditto = •« Plaited •••do 



Ambiffua Ditto Doubtful • • do 



Division II. — Shell ovate, smooth, outer margin thickened, aper- 

 ture nearly entire. 



Elegans Elegant • • do • • 



Pallida Senegal, Britain Pallid do • • 



Exilis Senegal Brown banded 



Monilis China Necklace • • do • • 



Miliaria Mediterranean Millet do • • 



Guttata Jamaica Dotted • • • • do • • 



Marginata Guinea Margined • do • • 



Faba •■ ■ Bombay Bean do • • 



Strigata Guinea Wave- striped do 



Prunum Goree Bluish grey do • • 



Chemnitzii Guinea Chemnitz's do • • 



Glabella Ditto Polished • • • do • • 



Picta Brazils Painted • • • do • ■ 



Castanea Ditto Chesnut • • do • • 



Division III. — Shell ovate, smooth, spire fiat, aperture effuse and 

 linear. 



Porcellana Indian Ocean Porcelain • • do • • 



Persicula African Ocean Red spotted do • • 



Cingulata Cape Verde, Goree Red-lined • do • • 



Bullata East Indies Bubble ...do-. 



Laevis Devon, W^est Indies Smooth • • • do • . 



Catenata England, West Indies • • Chain-spotted do 



