ALPHABETICAL INDEX. 



11 



Vol. Tab. 



Unio uniformis 1 33 



Vencricardia carinata 3 259 



chama?formis 5 490 



deltoidea 3 259 



dubia 3 259 



globosa 3 289 



oblonga 3 289 



orbicularis 5 490 



planicosta 1 50 



scalaris 5 490 



senilis 3 258 



Veiiusan5M/n/ci(Cyprina....) 1 65 



fcqucdu (Cypiina...) 1 21 



caperata 6 518 



elegans 5 422 



Faba 6 567 



gibbosa 2 155 



incrassata 2 155 



lentiformis 2 203 



lineolata 1 20 



/meo/a«a (Solandri) 5 422 



ovalis 6 567 



parTa 6 518 



pectinifera 5 422 



plana 1 20 



rustica 2 196 



Solandri 5 422 



transversa 5 422 



turgida 3 256 



varicosa 3 296 



bognoriensis 6 596 



concavus 1 57 



Vol, Tab. 



Vermetus concinnus 6 596 



ovatus 1 57 



polygonalis 6 596 



radiatus 2 140 



tumidus 6 596 



umbonatus 1 57 



Verniicularia concava (Ver- 

 metus....) 1 57 



ovata (Vermetus....) 1 57 



umbonata [Vermetus...].. 1 57 



Vivipara concinna (Paludi- 



na....) 1 31 



extensa (Littorina...) ... 1 31 



^Mw'or'?tOT(Paludina ) I 31 



lenia (Paludina ...) 1 31 



suboperta CLittorina. ) .. ] 31 



Voluta ambigua 4 399 



ambigua var. (suspensa). .2 115 



Athleta 4 396 



costata 3 290 



depauperata 4 396 



geminata 4 398 



Lamberti 2 129 



Lima 4 398 



r 2 115 



t 4 397 



Magorum 3 290 



nodosa 4 399 



spinosa 2 115 



suspensa 2 115 



Volvaria acutiuscula 5 487 



Luctator 



Fig. Page. 



5 195 

 8 126 



6 196 

 5 92 

 4 195 

 6,7 126 



1-5 125 



8 126 



6,7 126 



80 



78 

 77 

 79 

 80 

 135 

 31 



1-3 133 

 1,2,4 163 

 4 133 



1 



2 

 1 



3 

 2 



2,4 

 5 



136 



65 



136 



29 



134 



164 



135 



30 



31 



142 



*^* The names printed in Italic letters are those given in the body of the work but which re- 

 quire alteration. If the alteration be in the generic name, that name, followed by several dots, is 

 placed in a parenthesis ; if it be the specific name that requires alteration, the new name is given 

 without dots in the parenthesis. 



