74 



UNIVALVES. CONUS. 



CONUS.— Cowe. 



A. — Spire or turban nearly truncated. 



Marmoreus — Black Tiger. 

 Imperialis — Imperial Crown. 

 Literatus — Alphabet, ^ 

 Generalis — Flambeau, 



Virgo — Virgin. 

 Capitaneus — Captain. 

 Tribunus — Tribune. 

 Miles — Serseant. 



"^ Cingulum — Belted. 



B. — Pyriform, with a rounded base; cylinder half as 



LONG again as THE SPIRE. 



Princeps — Persian Robe. 

 Ammiralis — Admiral. 



1 Larvatus — Without-bands. 



2 Americanus — American. 

 a Anglicus — English. 



b Coronatus — Coronated. 



a Regius — Royal. 



a Ordinarius — Ordinary. 



b Guineensis — Guinea. 



c Surinamensis — Surinam. 



a Summus — High Admiral. 



Occidentalis — Western. 



a Cedo-nuUi — Matchless, 

 Vicarius — Banded. 

 Senator — Senator. 

 Nobilis — Yellow Tiger. 

 Genuanus — Guinea Admiral. 



2 Papilio — Butterfly's wing. 

 Glaucus — Blue or Grey. 

 Monachus — Monk. 

 Minimus — Small. 

 Rusticus — Rugged. 

 Mercator — Net-work. * 



Betulinus — Butter Firkin. 

 Figulinus — Oak-bark. 

 E brae us — Hebrew. 

 Stercus-muscarum — Fly-spot. 

 Varius — Various. 

 Achatinus — Agate. 

 Radiatus — Radiated. 

 Leoninus — Lion Rampari^ 

 Jaspideus — Jasper. 

 Nebulosa — Clouded, 

 Oculatus — White-eyed. 

 C offese — Coffee. 

 Amadis — False Admiral. 

 Fulmineus — Lightning. 

 Arachnoides — Spider'' s web. 

 Costatus — Ribbed. 

 Leucostictus — Marbled. 

 Citrinus — Citron. 

 Insularis — Insidar. 

 Coronatus — Coroyiated. 

 Punctatus — Faivn-colored. 

 Zeylanicus — Ceylon. 

 Solidus— jT/jfc/t. 



