928 



ZOOLOGY— MOLLUSCA. 



Pupa ovata, Gould, Bost. Jour. Nat, Hist,, iv, 1843, 350, pi. xvi, figs. 7, 8.— DeKay, 

 N. Y. Moll., 1843, 50, pi. iv, f. 50.— Adams, Verm. Moll., 1842, 157.— Id,, 

 Am. Jour. Sci. & Arts, xl, 271. — Kuster, in Chemnitz, ed. 2, 118, pi. xiv, 

 figs. 1, 2; pi. xv, figs. 35-38.— Pfeiffer, Mon. Hel. Viv., ii, 300.— Id., 

 Symbolse, ii, 54. 



Pupa modesta, Say, Long's Exped. Eocky Mts., 1821, ii, 25, pi. xv. f. 5. — Id., Binney's 

 ed., 32, pi. lxiv, f. 5.— Gould, Inverteb., 1811, 188, f. 119. 



Pupa orulum, Pfeiffer, Olim, Symbolse, i, 46. 



Isthmia ovata, Morse, Jour. Port. Soc., i, 1SG1, 38, f. 93, pi. x, f. 94. 



Belongs to the Interior Region of the Eastern Province, and is widely 

 distributed from Maine to Mexico, and still farther north and west, and in 

 Cuba, 



No. 



Locality. 



Date. 



Collector. 



L 3 L 

 Z 



N 





Aug., 1873 

 Sept., 1S73 

 do 



J. Wolf. 

 Do. 

 Do. 



do 







Two remaining sets of specimens have not yet been identified. They 

 were found at an altitude of 9,000 feet in moist, wet, boggy ground. 



VERTIGO SIMPLEX, Gould. 



Pupa simplex, Gould, Bost. Jour. Nat. Hist., iii, 1810, 403, pi. iii, f. 21. — Id., ib., iv, 

 1843, 359.— Id., inverteb., 1841, 190, f. 121.— Pfeiffer, Mon. Hel. Viv., ii, 

 302.— DeKay, N. Y. Moll., 1843, 52, pi. xxxvi, f. 347.— Binney, Terr. Moll., 

 ii, 343, pi. lxxii, f. 3. 



Vertigo sinqdex, Stijipson, Shells N. E., 53 (no description). — W. G. Binney, Terr. 

 Moll., iv, 14S.— Morse, Am. Nat., i, 1868, 670, figs. 67, 68. 



Found in Canada and New England (Binney) ; also in Colorado, in 

 boggy ground. 



No. 



Locality. 



Date. 



Collector. 



J3 



L 



South Park, Colo 



Twin Lakes, Colo 



Aug., 1S73 

 .... do 



J. Wolf. 

 Do. 





