150 INDEX TO THE GENERA. 
Page 
Nucleus, Linn. Mauritius. 
Moneta, Linn. West Indies. 
Annulus, Linn. Tahiti. 
Radians, Lam. East Indies. 
West Indies. 
Europe. 
Pediculus, Linn. 
Coccinella,* Lam. 
MSEPHINULA >. 642%. 0 dca GA 
Laciniata, Lam. Indian Ocean. 
Distorta, Lam. Indian Ocean. 
MERLE A SS. : 6S se eS 18 
Do.ium 
‘Galea, Lam. Mediterranean. 
Olearium, Lam. LEast Indies. 
Maculatum, Lam. Coromandel. 
Pomum, Lam. Ceylon. 
Perdix, Zam. Isle of France. 
MAMAS On bac celles seo ws 110 
Glabrata, Zam. East Indies. 
Zeylanica, Lam. Ceylon. 
Areolata, Zam. China. 
Spirata, Lam. Ceylon. 
EMARGINULA .......... coee «68 
Fissura, Zam. England, &e. 
Depressa, Blainv. Indian Ocean. 
Emarginata, Blainv. New Holland 
PAOPAT ABER VW ecoicis Ses ne ews’ 82 
Tulipa, Lam. West Indies. 
Trapezium, Lam. West Indies. 
Filamentosa, Lam. East Indies. 
OS INES MS ae a eee 9 
Nimbosa, Zam. 
Greca, Lam. Went Indies. 
Nodosa, Lam. West Indies. 
Barbadensis, Lam. West Indies. 
Viridula, Zam. ? 
Hiantula, Lam. Cape of G Hope. 
Pustula, Zam. Porto Rico. 
Fascicularis, Zam. ? 
Minuta, Lam. ? 
PRN eso ala Ret acactle sid saieees 83 
Colus, Zam. East Indies. 
Antiquus,* Lam. East Indies. 
Islandicus,* Lam. East Indies. 
Morio, Zam. East Indies. 
Articulatus, Zam. Barbadoes. 
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Turricula,* Mont. England. 
Muricatus,* Mont. England. 
HALIOTIS 2 oes sisaee ee ci nacs OP 
Iris, Gmel. New Zealand. 
Australis, Gmel. New Holland. 
Tuberculata,* Zinn. Europe. 
Striata, Linn. Indies. 
Asinaria, Linn. East Indies. 
Glabra, Chem. New Holland. 
Lamellosa, Zam. Mediterranean. 
Canaliculata, Lam. New Holland. 
Pulcherrima, Chem. South Seas. 
Cracherodii, Zeach. South Seas. 
Sanguinea, : E 
| HARPA ts cee on ke ace 
Ventricosa, Lam. Isle of France. 
Rosea. Lam. Muscat. 
Articulata, Lam. Indian Seas. 
Minor, Lam. Indian Seas. 
HELICINA «« «ss et ccna ee 27 
Pulchella, Gray. West Indies. 
Aurantia, Gray. : 
Major, Gray. West Indies. 
Brownii, Gray. West Indies. 
| HELIX «2... 0. 24's eka 20 
Pulla, Gmel. West Indies. 
Pomatia,* Zinn. France, &c. 
Aspersa,* Mull. France, &e. 
Naticoides, Drap. France. 
Hemastoma, Linn. Calcutta. 
Melanotragus, Born. Calcutta. 
Pellis Serpentis, Chem. Brazils. 
Lactea, Mull. Spain. 
Zonaria, Linn. East Indies. 
Citrina, Linn. East Indies. 
Barbadensis, Lam. West Indies. 
Sinuata, Mull. West Indies. 
Hippocastanum, Lam. Martinique 
Arbustorum,* Linn. France, &e. 
Nemoralis,* Linn. France, &c. 
Hortensis,* Mull. France, &c. 
Pisana,* Muli. France, &c. 
Ericetorum,* Mull. France, &c. 
Carthusianella,* Drap. France, &c. 
Carthusiana,* Drap. France, &c, 
Cellaria,* Mull. France, &c. 
Nitida,* Muli, France, &c, 
