INDEX 



393 



Page. 



Physa Niagarensis, Lea, 7 



" oleacea, Tryon, 6 



" parva, Lea, 7 



" pectorosa, Con. 81 



" pomilia, Con. 278 



" Whitei, Lea, 7 



Planorbis Berendtii, Tr. 10 



bicarinatus, Say, 3 



" circumstriatus, 



Tryon, 113 



" Esperanzensis,T.10 



Plectosolen, Con. 103 



Pleurocera bicinctum, Tr. 4 



Pseudocardia, Con. 103 



Pupa Arizonensis, Gabb, 331 



" hordacea, Gabb, 331 



Kissoa exilis, Tryon, 12 



Saxicava parilis, Con. 70 



Septifer Trautwineana, T. 302 



Scurria funiculata, Carp. 317 



mitra, Esch. 345 



Spinalis Flemingii, 182 



Spissula capillana, Con. 71 



Stenodorus, Pease, 



" rubra, Pse 



Succinea aurea, Lea, 



" avara, Say, 



" campestris, Say, 231 



" cingulata, Fbs. 241 



" concordialis, G. 239 



" DeCampii, Try. 237 



" effusa, Shutt. 231 



" Forsheyi, Lea, 239 



" Gabbii, Tryon, 234 



" Greerii, Tryon, 232 



" Grcenlandiua, B.234 



" Grosvenorii, L. 232 



" Haleana, Lea, 241 



Hawkensii,Bld.240 



" Haydeni,W.G.B236 



' Higginsi, Bid. 237, 



373 



205 

 205 

 241 

 233 



Page. 



Succinea inflata, Lea, 230 

 " lineata,W.G.B.235 

 " luteola, 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 

 Stretchiana, B. 231 

 " Totteniaua, L. 230 

 " unicolor, Tryon, 230 

 " Verilli, Bland, 234 

 " verm eta, Say, 233 

 " Wardiana, Lea, 233 

 Wilsonii, Lea, 238 

 Tellina capilliiera, Con. 71 

 " peracuta, Con. 71 

 " Tampaensis, Con. 281 

 Terebratulina filosa,C. 77, 105 

 Thracia myaeformis, Con. 70 

 Tifata longidens, Con. 69 



Tridacna elongata, Lam. 179 

 Unio depygis, Con. 107 



" fontanus, Con. 279 



" opalinus, Antb. 14(J 

 " p'rasinatus, Con. 279 

 " uber, Con. 279 



Venilia, Morton, 103 



Vitrina Angelicas, Beck, 243 

 " limpida, Gld. 243 



" Pfeili'erii, Newc. 244 

 Vivipara genicula, Con. 278 

 " sublineata, Con. 79 

 " suprafasciata, T. 8 

 " Waltouii, T. 108 

 Yolutifusus, Con. (ji; 



typus, Con. 67 



