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UNIVALVES. — CONUS. 



Division II. — Pyriform, rounded at the base. 



Family I. — 

 Cedo-nuUi — Matchless. 

 Aurantius — Orange. 

 Leucostictus — Veined. 

 Taeniatus — American-flag. 

 Musicus — Music. 

 Miliaris — Millet. 

 Luzonicus — Spotted-velvet 

 Lividus — Livid. 

 Mus — Mouse. 

 Distans — Wide-lined. 

 Caledonicus — Caledonian. 

 Costatus — Ribbed. 

 E brseus — Hebrew. 

 Princeps — Persian-robe. 

 Arenatus — Sandy. 



Sulcatus 



Spire coronated. 



Pulicarius — Flea-spot. 



Obesus — Fat. 



Piperatus — Punctured. 



Varius-=- Various. 



Coronatus — Coronated. 



Barbadensis — Barhadoes. 



Roseus — Rose-colour'' d. 



Coccineus — Scarlet. 



Citrinus — Citron-colour. 



Sponsalis — Pink-spotted, [ed. 



Puncturatus — Groove-punctur- 



Ceylonensis — Ceylonese. 



E xiguus — Narrow. 



Pusillus — Dwarf. 



Lamellosus — Plaited- spire. 

 — Grooved. 



Family 2. — Spire 

 Janus — Janus. 

 Guinaicus — Guinea. 

 Fulmineus — Lightning. 

 Lorenzianus — Lorenza's. 

 Amadis — Amadis. 

 Acuminatus — Sharp-pointed. 

 Thomse — St. Oma's. 

 Ammiralis — Admiral. 

 Archithalassus — Granulated. 

 Vitulinus — Spotted. 

 Planorbis — Depressed-spire. 

 Senator — Senator. 

 Catus — Cat. 

 Nobilis — Noble. 

 Siamensis — Siamese. 

 Genuanus — Gartered. 

 Papilionaceus — Butterfly^ s-iving. 

 Fluctifer — Prometheus. 

 Glaucus — Brownish. 



plain or channelled. 

 S uratensis — Surat. 

 Monachus — Monk. 

 Ranunculus — Ranmiculus. 

 A nemone — Anemone. 

 Achatinus — Tulip. 

 Rusticus — Rustic. 

 Nisus — Brown-throated. 

 CofFeae— C(#<?e. 

 Vittatus — Ribbon. 

 Classarius — Sailor. 

 Mercator — Net-work. 

 Betulinus — Birch-bark. 

 Figulinus — Brown- banded. 

 Inornatus — Naked. 

 Quercinus — Box- ivood. 

 Lineatus — Lineated. 

 E ques — Equestrian. 

 Ermineus — Ermine. 

 Vexillum — Flag. 



