UNIVALVES. HALIOTIS. 13-5 



Pupa Black-and-white. Turrita Tnrreted. 



Bidens Double- tooth' d. Piperina Triangular- spotted. 



Flavescens Yellowish. Larva Broad-land. 



Viridis Green. Ascensionis Ascension. 



Virginea Guinea-fowl. Malaccensis Malacca. 



Hieroglyphica Hieroglyphic. 



FAMILY 2. With both lips toothed or crenated. 

 Polita Smooth. Lineata Lined. 



Peloronta Bleeding-tooth. Versicolor Many- colour' d. 



Maxima Great. Pica Magpie. / 



Histrio Harlequin. Stella Star. 



Tessellata Tessellated. 



FAMILY 3. With the inner lip toothed and wrinkled. 

 Atrata Smooth-black. Flammea Flame. 



Nigerrima Black. Grossa Red-thrush. 



Antillarum Wrinkle-lip. Undulata Thin-wav'd. 



Plicata Horse-tooth. Quadricolor Four- colour' d. 



FAMILY 4. With the inner lip toothed and tuberculated. 

 Albicilla Pimple lip. Exuvia Ea-wwa. 



Fulgurans Lightning. 



FAMILY 5. With the inner lip toothed, wrinkled, and tuber- 

 culated. 



Plexa Thrush. Chamaeleon Chameleon. 



Costata Ribbed. Undata Waved. 



HALIOTIS. SEA-EAR OR EAR-SHELL. 



Animal a Limax: Shell univalve, dilated, ear-shaped, 

 with a longitudinal row of orifices along the surface; 

 spire lateral, and nearly concealed. 

 OF this beautiful genus there are but twenty-two species ; 



and their general form and appearance are so similar, that 



