1889.] NATURAL SCIENCES OF PHILADELPHIA. 199 



(Section Pallifera Morse.) 

 7o. Tebennophorus dorsalis Binn. North-eastern U. S. 



76. Tebennophorus wetherbyi W. G. Binn. Whitley Co., 



Ky. 



77. Tebennophorus hemphilli W. G. Binn. Hall Co., Ga. 



Family v. HELICIDJE. 

 Genus x. ARION Fer., 1819. 

 [78.] Arion fuscus Mull. Boston and New Bedford, Mass. 

 Genus xi. ARIOLIMAX Mbrch, 1860. 



79. Ariolimax columbianus Gld. Washington Ter. to Cal. 



80. Ariolimax oalifornicus J. G. Coop. Cal., near San 



Francisco. 



81. Ariolimax nicer J. G. Coop. Central California. 



82. Ariolimax hemphilli W. G. Binn. Alameda Co., Cal. 



83. Ariolimax andersoni W. Cv Binn. Alameda Co., Cal. 



84. Ariolimax hecoxi Wetherby. Santa Cruz, Cal. 



Genus xii. PROPHYSAON Bid. and Binn., 1873. 



85. Prophysaon hemphilli B. and B. Oregon ; California. 



86. Prophysaon andersoni J. G. Coop. Mendocino Co., 



Cal. 

 Genus xiii. HEMPHILLIA Bid. and Binn., 1872. 



87. Hemphillia glandulosa Bid., and Binn. Washington 



Ter. and Oregon. 



Genus xiv. BINNEYA J. G. Cooper, 1863. 



88. Binneya notabilis J. G. Coop. Santa Barbara Id., Cal. 



Genus xv. PATULA Held, 1837. 

 (Section Anguispira Morse, 1864.) 



89. Patula alternata Say. Eastern U. S. 



89a. Patula alternata fergusoni Bid. New York ; Ohio. 

 89b. Patula alternata mordax Shutt. Mts. of Tenn. and 

 Ya. 



90. Patula cumberlandiana Lea. Mts. of Eastern Tenn. 



91. Patula solitaria Say. Mississippi and Ohio Valleys; 



Northern Idaho ; Eastern Oregon, etc. 



92. Patula strigosa Gld. Nevada to Idaho and Colorado. 

 92. Patula strigosa strigosa Gld. (Including cooperi W. 



G. B. and utahensis Hemphill.) 



