NORTH AMERICAN CONCHOLOGY. 



297 



Family Helicimacea. 



Page. Plate. Fig. Name. Locality. 



192 Helicinachrysocheila jBjnwe?/. Tampico, Texas. 



192 Ixxv 14, 16 Hanleyana Pfr. New Orleans. 



193 occulta Say (fossil?) Western States. 



B. rubella Green? 



193 orbiculata Say. 



Olygyra orbiculata Say. 

 H. vestita Guild ? 



castanea Sowerby? 



194 tropica Ian. (pi. Ixxiii part.) Texas. 



H. Ambeliana Sowerby. 



195 Ixxv 17 subglobulosa Poey. Key Biscayne. 



196 fastigiata De KsLyl ^. 



196 plicata Be Kay J 



Georgia, Tenn., Ala., 

 Texas, &c. 



TlliTts. — Catalogue of Shells deposited in the State Cabinet: by 

 Samuel Tufts, Jr. (From Catalogue of Massachusetts State 

 Cabinet — Appendix. Boston, 1859.) 



Pa. 



No. 





Pa. 



No. 





85 



26 



Teredo navalls. 



85 



57 



Mesodesma arctata. 



85 



27 



Pholas costata. 



85 



58 



Jauresii. 



85 



11 



crispata. 



85 



59 



Montacuta bidentata 



85 



28 



Solen ensis. 



85 



60 



Kellia rubra. 



85 



30 



Solecurtus caribbaeus. 



85 



61 



Saxicava distorta. 



85 



33 



Machaera nitida. 



85 



25 



rugosa Stirnpsnn. 



85 



34 



costata. 



85 



63 



Petricola pholadifor- 



85 



35 



Solemya velum. 







mis. 



85 



36 



borealis. 



85 



66 



Sanguinolaria fusca. 



85 



39 



Glycymeria siliqua. 



85 



67 



sordida. 



85 



40 



Mya arenaria. 



85 



67 



Tellina tenta. 



85 



42 



truncata. 



85 



68 



tenera. 



85 



43 



Corbula contracta. 



85 



69 



Lucina radula. 



85 



44 



Pandora trilineata. 



85 



71 



flexuosa. 



85 



46 



Lyonsia hyalina. 



86 



72 



Cyclaa partumeia. 



85 



47 



Anatina papyracea. 



86 



74 



elegans. 



85 



49 



Cochlodesma Leana. 



86 



75 



Pisidium dubium. 



85 



50 



Thracia Conradi. 



86 



76 



Astarte castanea. 



85 



23 



Couthouyi. 



86 



78 



sulcata. 



85 



22 



truncata. 



86 



80 



lactea. 



85 



51 



Mactra solidissima. 



86 



81 



quadrans. 



85 



53 



ovalis. 



86 



82 



Cyprina Islandica. 



85 



54 



lateralis. 



86 



84 



Cytherea conveza. 



