ILOGIST. 





FAMILY TRITON] 



as miniatus, i 

 viride8cen8, . 



TIDAE 



Ml. PI 

 49 



ten. 



*43. Nectnrua Lint;;! is. lid. 



CLASS GASTEROPODA. 



MOLLUSCA. 





FAMILY HELICIPAE 



1. Helix albolabi 



i ) 



' alteinata, 6 



3. ' 



• arborea, Say. 



4. 



cheroina, Say. 



5. ' 



concara, *ay. 



6. • 



el ansa, Say. 



7. 



1 exoleta, Binney. 



8. ' 



1 electrina, Could. 



9. 



s n j- 



10. ' 



fall ax, fi 



11. 



fraterna, Say. 



13. 



fuli^ii. ' ff&h. 



13. ! 



hiranta, Say. 



14. ' 



1 hydropbyla, Ing. 





1 infiecta, Say. 



IT. 



identata, Say. 



18. ' 



1 inornata, Say. 



19. 



ligi 



20. ' 



Labyrinthica, Say. 



11. 



1 limatula, Ward. 



•J | 



line at a, Say. 



