OF WEST COAST MOLLUSCA. 
304 Helix crebristriata Newe. 
Clemente I.; San Miguel I., Cal. ? 
805 Helix Kellettii /%s. 
Catalina I., San Diego and south. 
806 Helix Californiensis Leu. 
Monterey, Cal. Rare. \ 
307 Helix redimita W. G. Binn. 
San Francisco to Monterey. 
308 Helix Nickliniana Lea. 
Santa Cruz to Mendocino Co., Cal. 
309 Helix Bridgesii Newc. 
Contra Costa Co., Cal. (=Nickl. var.?) 
310 Helix arrosa Gid. 
Santa Cruz to Mendocino Co., Cal. 
311 Helix exarata Pfif- 
Santa Cruz Co., Cal. ; Marin Co. ? 
312 Helix ramentosa Gid. 
Napa Co. to Santa Clara Co., Cal. 
313 Helix reticulata Pf. 
Locality unknown; (=ramentosa var ?) 
314 Helix tudiculata Binn. 
Placer Co. to S. Diego, Cal.; Oregon? Sande VWarlore — Balur- smeoitt vor. 
315 Helix Townsendiana Lea. 
Crescent City, Cal., north; Montana. 
316 Helix anachoreta W. G. Binn. 
California? Oregon. (Rowell Mus.) 
317 Odotropis devia Gid. 
Oregon to Vancouver’s I. 
318 Aplodon Columbiana Lea. 
Wash. Territory to Santa Cruz, Cal.; Sitka? SC. George ¢ Parl Gds? 
-319 Aplodon germana Gid. 
“Oregon.” Probably =Columb, var. 
320 Triodopsis Mullani Sid. 
Western Mountains of Montana. 
321 Triodopsis loricata Gid. 
Near San Francisco to Klamath Co., Cal. 
322 Pupa hordacea Gabb. 
Fort Grant, Arizona. 
323 Pupa Arizonensis Gabb. 
Fort Grant, Arizona. 
324 Isthmia corpulenta Morse. 
Lake Taho to Washoe Co., Nev. 
3825 Pupilla Californica Rowell 
Near San Francisco to Monterey. 
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