— 445 — 



Page*. 



RiNGicuL.4 elongata, L. Morlet 264 



— exilis. Eichwald 281 



— Fischeri, L. Morlet 269 



— Gaudryana, L. Morlet 280 



— gigantula, Doderlein 270 



— gracilis, Sandberger 257 



Grateloupi, Orbigny 284 



— intermedia, Foresti 284 



— leptocheila, Brugnone 285 



— laevigata, Eichwald 265 



— marginata, Deshayes 286 



— minor, Deshayes 253 



— minutissima, Deshayes 258 



— nana, L. Morlet 255 



— Paulucciae, L. Morlet 266 



— plicatula, Mayer 267 



— Ponteleviensis, L. Morlet 274 



— quadriplicata, L. Morlet 286 



— ringens, Lamarck 256 



— Sandbergeri, L. Morlet 270 



— semistriata, Orbigny 290 



— Semperi, Koch 259 



— striata, Philippi 259 



— subventricosa, Orbigny 260 



— Tournoueri, L. Morlet 287 



— varia, Gabb 289 



— Vasca, Tournouër 257 



— ventricosa, Sowerby 267 



— Verneuili, Archiac 252 



Saxicava rugosa, Linné 200 



Unio Kukuljevici, Brusina 356 



— Morovici, Brusina 356 



— Neumayri, Brusina 356 



— pterophorus, Brusina 355 



