274 Catalogue of the Shells of Connecticut. 



SOLENACEA. 



34. Solen ensis, Linn., on sand beaches. Gould, p. 29. 



35. Solen viridis, Say, on sand beaches, rare. Jour. Acad. 

 Nat. Sci., Vol. II, p. 316. 



36. Solecurtus caribeeus, Lam. sp., Conrad, Long Beach, Strat- 

 ford. Gould, p. 30. 



37. Solecurtus (Machsera of Gould) costatus. Say, Stoning- 

 ton. Jour. Acad. Nat. Sci., Vol. II, p. 315. 



38. Solecurtus fragilis, Conrad, rare, codfish stomach, Ston- 

 ington. Gould, p. 31. 



Myaria. 



39. Mya arenaria, (mercenaria. Say,) Linn., long clam. O. L. 



40. Mya subtruncata. Nobis, Oyster River ; a steady and con- 

 stant variety of mercenaria. 



41. Anatina papyracea, Say, codfish, Stonington. Gould, 

 fig. 28. 



42. Thracia truncata, Mighels, codfish, Stonington, very rare. 



43. Osteodesma hyalina, Conrad, sp., Couth., Long Beach, 

 Stratford, and Stonington. Gould, fig. 31. 



44. Cochlodesma Leana, Conrad, sp., Couthouy, Stratford and 

 Stonington. Gould, figs. 29 and 30. 



Section 2. Conchifera tenuipeda. 

 Mactracea. 



45. Cumingia tellinoides, Conrad, Stonington. Gould, fig. 36. 



46. Macira similis. Say, Stratford. Jour. Acad. Nat. Sci., 

 Vol. II, p. 309. 



47. Mactra solidissima, Chem., {M. gigantea, Lam.) Stratford. 

 Gould, p. 51. 



48. Mactra lateralis, Say, Oyster River. Gould, figs. 34 and 35. 

 *49. Mactra quadrangulata. Nobis, Stratford and Stonington. 

 *50. Solemya borealis, Totten, Stonington. Gould, p. 36. 



51. Solemya velum. Say, Stratford, Long Beach. Gould, p. 35. 



52. Mesodesma arctata, Gould, (Mactra arctata, Conrad,) 

 young, from codfish stomach. Gould, fig. 30. 



53. Montacuta bidendata, Mont, sp., Gould, codfish, Stoning- 

 ton. Gould, p. 59. 



*49. This shell is found on our shore from Connecticut to Georgia. 

 *50. My specimen is lA inch long. 



