PULMONATA— LIMNAEIDAE— CAEINIFEX NEWBEEEYI. 945 



Secured as follows : — 



No. 



Locality. 



Date. 



Collector. 



7 





July, 1S73 



J. Wolf. 





LIMNAEA HUMILIS, Say. 



Idmncea humilis, Say, .Jour. Acad. Nat. Sci. Phila., ii, 1822,378. — Say, Conch., Binney's 



ed., 110.— IIald., Mon., 1842, 41, pi. xiii, figs. 1-S.— DeKay, N. Y. Moll., 1843, 



71, pi. iv, f. 71.— Binney, Land & Fresh Water Shells N. A., pt, ii, 1805, 03.— 



Eobeets, U. S. Geol. Surv. Terr., 1870, 40S. 

 Limnceus modicellus, Say, Jour. Acad. Nat. Sci. Phila., v, 1825, 122. — Say, Conch., 



Binney's ed., 113.— Gould, Invert. Mass., 1S41, 218, f. 151. 

 Idmncea linsleyi, DeKay, N. Y.Moll., 1S43, 72, pi. iv, f. 74. — Linsley, Shells Conn., 



Am. Jour. Sci. & Arts (1), xlviii, 1845, 282. 

 Limncea parva, Lea, Proc. Am. Phil. Soc. Phila,, ii, 1841, 33. — Id., Trans., ix, 1844, 



11. — Id., Obs., iv, p. ii. 

 Limncea plica, Lea, Proc. Am. Phil. Soc. Phila,, ii, 1841, 33. — Id., Trans., ix, 10. — Id., 



Obs., ix, 1844, 10. 

 Limncea griffithiana, Lea, Proc. Am. Phil. Soc. Phila., ii, 1841,33; ix, 1844,8. — Id., 



Obs., iv, 8. 

 Limncea planulata, Lea, Proc. Am. Phil. Soc. Phila., ii, 1841, 33; ix, 1844, 9. — Id,, Obs., 



iv, 9. 

 Limncea rvstica, Lea, Proc. Am. Phil. Soc. Phila,, ii, 1841, 33; ix, 1844, 10. — Id., Obs., 



iv, 10. 

 Limncea exigna, Lea, Proc. Am. Phil. Soc. Phila., ii, 1841, 33 ; ix, 1844, 9. — Id., Obs., 



ix, 10. 

 Limncea curta, Lea, Proc. Am. Phil. Soc. Phila., ii, 1841, 33 ; ix, 1844, 11. — Id,, Obs., 



iv, 2. 



Ranges from Maine to Georgia and from Kansas and Colorado to 

 Lake Superior. 



Specimens collected as follows : — 



No. 



Locality. 



Date. 



Collector. 



1 



8 





-, 1S73 

 July 15, 1S73 



J. Wolf. 

 Do. 



South Park, Colo 



Genus CARINIFEX, W. G. Binney. 



CAEINIFEX NEWBEEEYI, Lea. 



Planorbis newberryi, Lea, Proc. Acad. Nat. Sci. Phila., 1858, 41. 



Carinifex newberryi, Binney, Land & Fresh Water Shells N. A., pt, ii, 18G5, 74. 



Heretofore tins species, according to Binney, has been discovered in 

 00 z 



