Erörterte Mollusken. 



(Die beigesetzte Zahl zeigt die Seite an. Die cursiv gedruckten 

 Namen sind mit Diagnosen versehen.) 



Acephala 103. 104. 



Achatina 195, magnifica 19"), 

 Mülleri 160, sinistrorsa 176. 



Aciculidae 104. 



Acmaea 130. 



Aglaia 164, claromphalus 164, 

 Farrisi 164, Higginsi 164, Ma- 

 casi 164. 



Ammonites 130 , placenta 131, 

 serrato-carinatus 131, vesperti- 

 nus 130. 



Amnicola apeninna 118, elevata 

 117, globosa 115, negropontina 

 116, numidica 119, porata 157, 

 primaeva 100, Radigueli 100, 

 Sayana 151, Stoxnichi 116, ves- 

 tita 117. 



Amphibolidae 106. 



Amphineura 104. 



Amphipeplea glutinosa 140. 



Ampullariacea 105. 



Ancylus antediluvianus 100, Des- 

 noyersi 100, fluviatilis 100, Si- 

 biriens 133. 139, Troscheli 133. 

 139. 



Anisomyon 130. 



Arcopagella 130, macrodonta 130, 

 mactroides 130. 



Ar Ion nivalis 87. 



Arthrocochlides 103. 104. 



Assiminea 104, adriatica 119, 

 liftorea 120. 



Auriculacea 106. 



Baicalia 110. 135, angarensis 136, 

 carinata 136, carinato-costulata 

 136, eontabulata 136, Florii 

 136, Godlewskyi 136, ovitbrmis 

 133, Stiedae 136, turrifurmis 

 136, Wrzesnowskyi 136. 



Belgrandia 100, archaea 100, 

 Deshayesiana 100, Desnoyersi 

 100, Dusmesniliana 100, Ed- 

 wardiana 100, germanica 101, 

 gibba 101. 120, gibberüla 101, 

 guranensis 101, Lartetiana 100, 

 occidentalis 120, subovata 121. 



Benedictia 110. 133. 134. 135. 

 baicalensis 133, fragilis 133 ? 

 limnoides 133, Martensiana 133, 

 maxima 133. 



Borns 172, Garcia Moreni 172. 



Bostryx 188. 



Branchiopneusta 106. 



Bnccinum 130. 



Buli minus montanns 144. 147, 

 quinquedentatus v. approxima- 

 tus 110. 



Bulimulus 179. 187. 188. 192, 

 laticinetus 187, pallidior 187. 



Bnlimus 172. 183, Bronni 176, 



