280 List of th \ of Mollusea found in flic 



X \ 1 1 . — List of ft s r MOLLU SC a found in the Vicinity of 



North Oonway, New Hampshire. 



By Temple Prims. 



Read December 8th, 1SC9. 



I am induced to give the following to the public, from the 

 fact that I have not been able to discover any account of the 

 Mollusea of New Hampshire, and in order, moreover, to con- 

 tribute to our knowledge of the distribution of our Mollusea. 



In the enumeration of the land shells, the system I have fol- 

 lowed is the one recently adopted by Messrs. Binney and 

 Bland,* though I have retained the old generic names. 



Family IIkltcid.k. 



1. Helve arborea, Say. Common. 



2. Helix viridulaf Menke (electrina, Gould). Pfeiffer (Mon. 

 v. 147 1 has both tli" above specific names in the synonymy of 

 H.pura, Alder. Moderately abundant. 



3. Helix !h<I< ni'it'i. Say. Moderately abundant. 



4. Helix minuscula, Say. Common in woods. 



5. Helix exigua, Stimpson. Common in woods. 



6. Helix julva % Drap. (ckersina, Say.). The specimens are of 

 a depressed, rather than of the elevated form from Alabama, 

 which 1 have seen in Mr. Bland's cabinet, 



7. Helix Iliiiiii-i. Say. Common. 



3, Limax camp -. Binney. Common. 

 9, Helix alternata, Say. Rather rare. 

 L0. //• < slriatella, Anthony. Common in woods. 

 11. //< \ix labyrinOiica^ Say. Common in woods. 

 L2. Helix monodon^ Rackett. [n woods, rare. 

 1.",. Helix aBolabris, Say. An unusually depressed form. Not 

 common. 



Miscellaneous < ud and Fresh Water shells of 



North A- Part L: Bj W. Gh Binney and T. Bland, 



