196 PROCEEDINGS OF THE ACADEMY OF [1889. 



7. Selenites hemphilli W. G. Binn. Eastern Oregon and 



Washington Ter. 



8. Selenites sportella Gld. San Diego to Puget Sound. 



9. Selexites voyana Newc. San Diego to Trinity Co., Gal. 

 9a. Selenites voyana simplicilabris Ancey. Cal. 



10. Selenites duranti Newc. San Francisco, Cal., south- 

 ward. 

 10a. Selenites duranti ccelata Mazyck. Southern Cali- 

 fornia. 



Family iii. LIMACID^. 

 Genus iii. LIMAX Linn. 



[11.] Limax maximus Linn. New Bedford and Cambridge, 

 Mass. ; Philadelphia, Pa. ; New Braunfels, Texas. 



[12.] Limax flavus Linn. Most large cities of Atlantic Coast. 



[13.] Limax agrestis Mull. Most large cities of Atlantic 

 Coast. 



14. Limax campestris Binn. IT. S. east of Rocky Mts. 



15. Limax montanus Ingersoll. Utah ; Colorado. 



16. Limax hyperboreus Westerlund. Labrabor. 



17. Limax hewstoni Cooper. San Francisco, Cal. 



Genus iv. VITRINA Drap., 1801. 



18. Yitrina limpida Gld. Northern U. S. 



19. Yitrina pfeifferi Newc. Mts. of Utah, Nevada, Idaho. 



Cal., etc. 



20. Yitrina angelice Beck. Greenland. 



21. Yitrina exilis Morel. Alaska; Labrador. 



Genus v. VITRINOZONITES W. G. Binn., 1879. 



22. Yitrinozonites latissimus Lewis. Mts. of E. Tennessee 



and Western N. Carolina. 



Genus vi. ZONITES Montf., 1810. 

 (Section Mesomphix Rafinesque, 1819.) 



23. Zonites capnodes W. G. Binn. E. Tennessee ; Northern 



Alabama ; Western N. Carolina. 



24. Zonites fuliginosus Griff. Eastern U. S. 



25. Zonites friabilis W. G. Binn. Eastern U. S. 



26. Zonites caducus Pfr. New AVashington, Texas (?) 



27. Zonites L.EVIGATUS Pfr. Western Pennsylvania to Arkan- 



sas and Florida. 



