S52 KANSAS CITY REVIEW OF SCIENCE. 



2. Zoniies afboreus, Say. — In some localities this is found in large numbers 

 to the exclusion almost of the two following species, while in other places one or 

 both of them takes its place. Generally one of the three largely predominates 

 and but one of the other two is found with it. 



3. Zonitfs viridulus, Menke. — In numbers almost equal to the preceding. 



4. Zonites indentaius, Say. — Not so plenty as either of the two preceding, 

 though I have found it in one locality, at least, the prevailing one of the three. 



5. Zoniies mit.usculus, Binney — Not plenty but common in the different 

 localities. 



6. Zonites ligerus, Say. — Not common or plenty. 



7. Zonites pulvus, Drap. — Found on bark on the underside of lying logs, 

 but in small numbers. 



8. Helicodiscus lineata. Say. — Common but not plenty. 



9. Limax campestris, Binney. — Plenty in woods and open pastures. 



10. Patula soUtaria, Say. — Found on the sides of bluffs, the size being 

 about one half that of the same species from In'diana. 



11. Fatiila alternata, Say. — In some places in considerable numbers, and 

 in size smaller than those from Indiana, but there is not so much difference as in 

 the preceding. 



12. Sirobila lahyrinthica, Say. — Not plenty, and generally found in same 

 place as Zonites fulvus. 



13. Stenotrema hirsuta, Say. — Not plenty. 



14. Stenotrema leaii, Ward. — This fine little shell is quite common, being 

 found not only close to timber, but sometimes extending along fence rows into 

 the open fields. 



15. Triodopsis infleda, Say. — Specimens in woods on higher land, in small 

 numbers, somewhat smaller than those from Indiana. 



16. Mesodon albolabris, Say. — A variety which is almost identical with 

 specimens of this species found at Eureka Springs, Arkansas, of which Prof. Weth- 

 erby says : 



" Specimens of the average size have the spire very much depressed, the aper- 

 ture correspondingly elongated transversely, and the surface very highly polished. 

 The reflection of the peristome is much narrower, so rendered by its being some- 

 what folded. It is a very distinct variety, which I have not before seen." 



It is quite rare here. 



17. — Mesodon e'tevata, Say. — Specimens cannot be distinguished from the In- 

 diana ones. Found on the sides of loamy bluffs. 



18. Mesodon thyroides. Say. — Found in the woods or a creek bottom in 

 considerable numbers. 



19. Mesodon clausa, Say. — I have found a few dead shells but no living 

 ones, and they are evidently scarce. 



20. Bulimulus dealbatus, Say. — Has been found in one locality in the coun- 

 ty and one in Cooper County, about twelve miles from this city. I have not be- 



