UNIVALVES VOLUTA. Ill 



Scieritific Name. Locality/. Common Name. 



VoJva Guinea Whitish ■ • do 



Undulata • South Seas Undulated do 



Magellanica Magellan, Falkland Isles Magellanic do 



Rupestris Japan Lightning • do 



Pacifica South Seas Pacific • • • • do 



Angulata Angular • • do 



Scapha Cape of Good Hope Clouded • . do 



Colocynthis Brazils • Coloquint • do 



Family 2. — Whorls crowned tvith spines. 



Imperialis Moluccas, Philippines • • Imperial • • do • • 



Vespertilio East Indies Bat do • • 



Division Vill.— Shell ventricose, and the summit of the spire 

 papillary. 



Family 1. — Spire coronated or nodulous. 



Ethiopica ■ P. Gulf, China, Amboyna Ethiopic • • do • • 



Diadema Diadem • • do • • 



Tessellata Tessellated do • • 



Corona Indian Ocean Ducal-crown do • • 



Cymbiola ••• Boat- do-- 



Family 2. — Spire channelled. 



011a W. Indies, Mediterranean Melon do 



Rubiginosa Coast of Peru Ochreous • • do 



Cymbium Spain, Senegal, Guinea - Cup like • • do 



Neptuni Persian Gulf, Africa • - • Neptune's • do 



Family 3. — Spire truncated. 

 Porcina Spain, Africa Keel-margin do 



