132 



1837 Vertigo Dalliana (See 1493). 



1838 Vertigo Binneyana Sterki. 

 Manitoba. — Seattle, Wash. — N. M. 



1839 Vertigo Gouldii Binn. 



Maine to Montana. — N. S. — Md. — Quebec, Ont. 



1840 Cochlicopa lubrica 



Canada to Alabama. Oregon. Alaska. 

 Synonymy: — Ferussacia subcylindrica, etc. 



1841 Cincinaria Hemphilli 



Olympia, Wallawalla and Freeport, Wash. — Oregon. — Mission 

 Park, near San Francisco bay, Cal., and in Placer Co., Cal. (But- 

 ton, Nautilus 14:72). 



1842 Circinaria Vancouverensis 

 Sitka to Bolinas bay, Cal. 



1843 Variety occidentalis Hemphill. 



Sonoma to Santa Cruz Co., Cal. — Kalama, Wash. 

 Synonymy: — Selenites concavus tenuis Hemph. (Napa Co., 

 Cal.). 



1844 Variety Keepi Hemph. Oakland, Cal. 



1845 Circinaria sportella 



Klamath and Humboldt Co., Cal., to Vancouver Island. 



1846 Variety hybrida: Ore. — Wash. B. C. 



Synonymy: — Macrocyclis Van. var. hybrida Anc. — Selenites 

 Van. var. hybrida Hemphill. 



1847 Circinaria voyana 



Shasta Co., Cal., to Puget Sound. 



1848 Variety simplicilabris Ancey. Cal. 



1849 Circinaria Duranti: Santa Barbara Island. 



1850 Variety caelata Mazyck. 



San Diego, Cal. — Santo Tomas river, Lower Cal. 

 Synonymy: — cselatura W. G. B. 



1851 Variety catalinensis Hemphill. Catalina Island. 



1852 Circinaria transfuga 



San Diego, Cal. — Todos Santos bay, Baja Cal. 



1853 Vitrina exilis: Unalaska. 



1854 Vitrea cellaria 



Europe; seaports of Atlantic and Pacific coasts, etc. 



1855 Vitrea Draparnaldi 



Seattle, Wash. — Oakland, Cal., in greenhouses. 



1856 Vitrea Hammonis: N. C. — Colo. Palsearctic. 

 Synonymy: — Hyalina pellucida Lehnert; H: viridula Mke. ; 



H: radiatula Aid.; H: electrina Gould. 



1857 Vitrea Binneyana 



Quebec. — Me. — Mich. — Vancouver Island. 



1858 Vitrea Whitneyi. 

 Near Lake Tahoe, Cal. 



1859 Vitrea Diegoensis Hemphill. 

 Cuyamaca Mt., San Diego Co., Cal. 



1860 Vitrea indentata 



Dakota. — N. M. — Baja Cal. — Fla. — Jalisco and Morelos, Mex. 



1861 Vitrea subrupicola 

 Clinton's Cave, Utah. 



1862 Vitrea subrupicola speltea 

 Cave City, Calaveras Co., Cal. 



1863 Conulus chersinellus Dall. 

 Calaveras and Fresno counties, Cal. 



1864 Zonitoides arboreus 

 British America; all U. S. 



1865 Zonitoides limatulus 



N. Y. — 0. — San Mateo, Cal. 



