522 



GENERAL INDEX. 



Page. 



Polygyra pnstnla 36, 266, 360, 382, 384 



pustuloides 36, 360, 383, 384 



Sampsoni 375 



septemvolva 36, 39, 360, 362, 37(5, 379, 



380, 381, 382 



Texasiana 38, 39, 360, 3«9, 370 



tholus 38,360 



triodontoides 38, 360, 370 



Troostiana 34, 268, 271, 360, 375 



nvulifera 36, 360, 362, 365 



Tentrosula 22, 38, 360, 367 



Tolvoxis 378, 381 



vnltuosa 38 



PolygyreUa 56,171,248 



(Helix) 172 



(Polygyra) 172 



polygyrella 25,171,172 



Polymita intercisa 137 



redimita 138 



Try oni 155 



varians 358 



Polyphemus glans 348 



Pomatia 54, 248, 469, 471 



aspersa 37, 41, 469, 470 



Buflfoniana 471 



poraum-adami (Helix) 229 



pontifica (Cylindiella) 413, 415 



pontiflcus (Macroceramus) 413, 414 



porcina (Helix) 279 



PosteUiana (Dadalochila) 365 



(Helix) 365 



(Polygyra) 36, 360, 361, 364, 366 



priscas (Helix) 230 



(Zonites Connlus) 230 



procera (Pupa) 329 



profunda (Helix) 318 



(Meaodon) 318 



TJlostoma 318 



profundus (Meaodon) 30, 33, 295, 296, 318 



Prolepis 460 



Prophyaaon 24, 40, 43, 54, 93, 1 04 



Hemphilli 19, 23, 103, 104, 105 



proteus (BuUtnulus) 22 



protophilua (Zonites) 34,223 



PsendohyaUna conspecta 87 



exigua 182 



incrustata 355 



limatula 220 



milium 66 . 



minuscula 63 



ptycophora ( Arionta) 128 



(Helix) 128, 129 



pulchella (Helix) 77 



( Vallonia) 20, 25, 27, 28, 33, 36, 76, 77 



Pulmonata 30, 51 



pimctata (Helix) 251 



Punctum 72 



minulisaimum 71, 72 



pygmaeum 73 



Pnpa 24,40, 55, 78, 156, 172, 188, 249, 254, 321 



albilabris 325 



alticola 174 



antivertigo 335 



arctica 473 



Arizonensis 25, 173 



Page. 



Pupa armifera 30, 31, 33, 36, 325 



armigera 326 



badia 78,322 



bigranata 473 



Blandi 27,188 



borealis 27, 28, 188 



Californica .21,23, 157 



carinata 329 



cbordata 22, 409 



columella 474 



contracta 30, 31, 33, 36, 327, 335 



corpulenta 25, 172 



corticaria 31, 33, 36, 322, 328, 330, 335 



costulata 185,331 



curvidena 323,324 



decora 27,188,189,335 



deltoatoma 328 



detrita 420 



edentula i7^> 



exigua 331 



fallax . .31, 33, 36, 38, 173, 322, 324, 331, 409, 418 



gibbosa 329 



Gouldii 190,331 



bebea 173 



helicoides 332 



Hoppii 27,28,189 



hordeacea 25, 173 



incana 331, 419 



Krauaseara 474 



Luudstromi 474 



marginata 331 



maritima 420 



milium 331, 333 



minuta 329 



niodeat a 331, 334 



modica 36,409,417 



mumia 420 



muscorum 27, 33, 78, 322, 473, 474 



Nebrascana 331 



ovata 331,334 



ovulum 331,334 



Parraina 325 



pellucida 38, 39, 418 



pentodon 30, 31, 33, 36, 321, 322, 323, 335 



placida 331,409 



Poeyana 412 



procera 329 



Rowelli 21, 33, 156 



rupicola 31, 33, 36, 322, 326, 328, 335 



Eusei 418 



aervilia 418 



simplex 192,331 



Steenbuchii 189 



aublubrica 474 



Tappaniana 323,324 



tmicarinata 331,415 



varioloaa 36, 417 



Vermilionenaia 332 



vetusta 332 



Pupidas 54, 78, 156, 172, 188, 321, 417 



Pupilla 32, 322 



alticola 174 



badia 78 



Blandi 188 



corpulenta 172 



