393 



Page. 



Pliysa Niagarensis, Lea, 7 



" oleacea, Tryon, 6 



" parva, Lea, 7 



" pectorosa, Con. 81 



" pomilia, Con. 278 



" Whitei, Lea, 7 



PlanorbisBerencltii, Tr. 10 



" bicarinatus, Say, 3 



" circumstriatus. 



Tryon, _ 113 



" Esperanzensis,T.10 



Plectosoleu,. Con. 103 



Pleurocera bicinctum, Tr. 4 



Pseudocardia, Con. 103 



Pupa Arizonensis, Gabb, 331 



" hordacea, Gabb, 331 



Eissoa exilis, Tryon, 12 



Saxicava parilis, Con. 70 



Septifer Trautwineana, T. 302 



Scurria funiculata, Carp. 347 



mitra, Esch. 345 



Spirialis Flemingii, 182 



Spissula capillaria, Con. 71 



Stenodorus, Pease, 205 



" rubra, Pse. 205 



Succinea aurea, Lea, 241 



" avara, Say, 233 



" campestris, Say, 231 



" cingalata. Fbs. 241 



" concordialis, G. 239 



'' DeCampii, Try. 237 



" effusa, Shntt. * 231 



" Forsheyi, Lea, 239 



" Gabbii, Tryon, 234 



" Greerii, Tryon, 232 



" Groenlandica,B.234 



" Grosvenorii, L. 232 



" Haleana. Lea, 241 



'' Hawkensii,Bld.240 



" Havdeni,W.G.B236 



' Higginsi, Bid. 237", 



373 



Page 



Succinea inflata, Lea, 230 



" ]inGata,W.G.B.235 



" lateola, Gld. 239 



" Mooresiana,Lea,235 



" Nuttalliana, L. 238 



" obliqua, Say, 232 



" Oregonensis, L. 235 



ovalis, Gld. 237 



" retusa, Lea, 238 



" rusticana, Gld. 236 



" Salleana, Pfr. 240 



" Sillimani, Bid. 236 



Stretcluana, B. 231 



" Totteniana, L. 230 



" unicolor, Tryoa,230 



" Yerilli, Bland, 234 



" vermeta. Say, 233 



" Wardiana, Lea, 233 



" Wilsonii, Lea, 238 



Tellina capillifera, Con. 71 



" peracuta. Con. 71 



" Tampaensis, Con. 281 



Terebratulinafilosa,C.77, 105 



Tbracia myseformis, Con. 70 



Tifata longidens. Con. 69 



Tridacna elongata. Larn. 179 



Unio dep3^gis. Con. 107 



" fontanus, Con. 279 



" opalinus, Anth. 146 



" prasinatus, Con. 279 



" uber. Con. 279 



Venilia, Morton, 103 



Vitrina Angv^dicaa, Beck, 243 



" limpida, Gld. 243 



" Pfeiflerii, Newc. 244 



Vivipara genicula, Con. 278 



" sublineata. Con. 79 



" suprafasciata, T. 8 



" Waltonii, T. 108 



Volutifusus, Con. QQ 



" typuH, Con. 67 



