SECTION B.] NORTH AMERICAN CONCHOLOGT. 



627 



[Boston Journ. Nat. Hist.] 



PI. 



Page. 



158 



158 



159 



159 



160 



Vol. iv, pt. 4. 



452 



Fig. 



453 



sxiv 



1 



453 



xxiv 



6 



454 



xxiv 



9 



454 



xxiv 



4 



455 



xxiv 



5 



456 



xxiv 



2 



456 



xxiv 



7 



457 



xxiv 



3 



458 



xxiv 



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11 



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xxiv 



10 



Notes on — 

 Anatina declivis Turt. 



villosiuscula Broion. 

 Mya distorta Mont. 

 Periploma trapezoides. Brazil. 



Anatina trapezoidt s Lam. 

 Osteodesma trapezoides Blainr. 



CrOUld. — Descriptions of Land Shells from the Pro- 

 vince of Tavoy, in British Burmah : by Augustus 

 A. Gould, M. D. 



Helix procumbens Gould. 



infrendens Gould. 



(Carocolla) gabata Gould. 



anceps Gould. 



retrorsa Gould. 

 Vitrina praestans Gould. 

 Helix (Steptaxis) Petitii Gould. 

 Bulimus atricallosus Gould. 

 Clausilia insignia Gould. 

 Cyclostoma pernobilis Gould. 



sectilabrum Gould. 



485 



486 

 486 

 487 



487 

 487 



487 



488 

 488 

 488 

 488 

 488 

 488 



Gould. — Descriptions and notices of some of the 

 Land Shells of Cuba : by A. A. Gould, M. D. 



[Notes and localities of each species are giveaand descriptions 

 of the new species. — W. G. B.] 



Helix auric oma Fer. 

 Bonplandii Lam. 

 multistriata Desh. 



II. circumlextu Fer. 

 Poeyl Pet. 

 gilvus I'cr. 



If. jirnicill'ita Gould. 

 Cubensis I'fr. 



II. Lanier iana D'Orb. 

 fragilis Pfr. 

 Boothiana Pfr. 

 Ottonia I'fr. 

 saxicola /.'/>. 

 Beptemvolva Say. 

 Ramonls If Orb. 



