58 



INDEX OF SPECIES. 



Helix 



labyrinthus, 239, 265, 



- 295- 

 var. sipuuculata, 286. 



Lalliaua, 44. 



laxata, 44. 



Leconti, 157. 



levis, 158, 208, 294, 295, 



314. 

 loisa, 157. 



loricata, 96, 157, 209^ 211. 

 lucubrata, 265, O 294. 

 Mazatlanica, 59, 157. 

 Mexicana, 294. 

 mormonum, 59, 96, 158. 

 Mullani, 115, 157. 

 nemorivaga, 157. 

 Newberryana, 96. 

 Nickliniana, 59, 96, 120, 157, 

 158, 198, 212, 226, 

 314, V 220. 

 Nuttalliaua, 59, 84, 87, 157, 



210, 226, 239, V 220. 

 Nystiaua, 186, 295, 314. 

 Oajacensis, 294. 

 oruginosa, 13, 59, 87, 157, 

 226, 283, O 314. 



Oregonensis, 59, 79, 87, 120, 

 158, O 198, 314, V 220. 



Pandoras, 59, 116, 158,0 239, 

 O 314. 



pedestris, 59, 157. 



peregrina, 61, 162. 



plicata, 265, O 295, 314. 



polygyrata, 115. 



polygyrella, 115, 157. 



princeps, P 177. 



pulcbella, 222. 



pura, 222. 



Pytonesica, 95. 



quadridentata, 295, 314. 



quinquestrigata, O 295. 



ramentosa, 120, 158. 



redimita, 157. 



reticulata, 59, 118, 158. 



Rothi, 95. 



Helix 



rotundata, 36, 92, 191. 



ruderata, O 222. 



ruida, 59, 157. 



rufescens, 92, 



rufocincta, 95. 



Sagraiana, 59, 162, 294, 



314. 



Sandiegoneusis, 162. 

 Scbrenkii, 222. 

 var. sipunculata, 239. 

 solitaria, 115. 

 spendidula, 265. 

 sportella, 85, 92, 96, 115, 157, 



209, 226, 314. 

 spirnlata, 186, 265, 295, 



0314. 



stagnalis, P 361. 

 striatella, 95, 116. 

 strigosa, 115, 157, 209, 212, 



213, 314. 

 Thouarsii, 92, 96, 118, 119. 



var. 96. 



tenuicostata, 294. 

 Townsendiana, 13, 59, 84, 92, 



115, 198, 210, O 213, 



226, 239, 294, 314, 



V 220. 



Traskii, 96, 118, 158. 

 Tryoni, 95. 

 tudiculnta, 72, 85, 96, 157, 



211, 233, 294, 314, 



0351. 

 uncigera, O 187, 290, O 295, 



314. 



undata, P 176. 

 Vancouverensis, 79, 85, 92, 96, 



H5, 157, 198,0210,0 211, 



O 212, O 213, 294. 314, 



V 220. 



vecillata, 314: [misprint for] 

 vellicata, 92, 115, 157, O 239. 

 ventrosula, 286, 294. 

 vincta, 158,0203, 226, 297, 



0314. 

 vittata, 6, 59, P 177. 



