A2irODOXT A. 



81 



OVAL. 



*decora. Lea. Han. 

 An. inornata. Anth. 



*papyracea.' Anth. 



*Granadensis. Lea. 



*Harpetliensis. Lea. 



^gigantea.^ Lea. Han. 



*subvesa. Con. 



*Stewartiana. Lea. 



subglobosa. Anth. 



Vescoiana. Bourg. 



*virens. Lea. 



*gibbosa. Say. 



An. inflata. Major Le Conte's Cabi- 

 net. 



*Couperiana. Lea. 



*Burrougliiana. Lea. 



puelcbana. D^Orb. Mart. 

 *grandis. Say. Lesuenr. 

 *corpulenta. Coop. 



Napolatensis. Soto. 

 *Texasensis. Lea. 



{ OBLONG. 



doliaris. Lea. 

 *Jewettii. Lea. 

 *tetragona. Lea. 

 *Trautwiiiiana. Lea. 

 *Sliafferiana. Lea. 

 *Williamsii. Lea. 

 *Bealei. Lea. 

 *Bridgesii. Lea. 

 *Henryana. Lea. 

 *subcrassa. Lea. 

 "*]?orbesiana. Lea. 

 *Moricaiidii. Lea. 



SUBROTUXD. 



*suborbiculata. Say. Lfan. 



gibba. Benson. Reeve. 

 *globosa. Lea. 

 *Linn£eana. Lea. 

 *Pazii. Lea. 

 *lentic\ilaris. Lea. 



rotunda. Spix. 

 *Cailliaudii. Lea. 



' Mr. Anthoii}^ sent me this species in 1859 with the habitat of Tennessee. I recognized it as a new 

 and interesting species, with an imj^erfect cardinal tooth. In the description, Am. Jl. Conch.., 1865, he 

 says '■'■habitat"'? 



^ An. giganteus, Spix., having been before described by Lamarck nnder the name of trapezialis and 

 exotica, my species must retain this name. 

 21 



