lüO 



Lithodomus riigosus, If Orh. 

 Lithoflomus pistilifnrmis, Rcuss. 

 Lithodomus Scheuch/eri, Gutbier sp. 

 Area Gallienei, Z>' Orh. 

 Area tricariuata, Gein. 

 Area Plauensis, Gein. 

 Area glabra, Park sp. 

 Area carinata, Sow. 

 Pectunculus obsoletus, Goldf. 

 Pectuiiculus lens, Nilse. 

 Trigonia sulcataria, Lam. 

 Trigoiiia Buchi, Gein. 

 Crassatella regiilaris, Lam. 

 Astarte Plauensis, Gein. 



Turritella grauulata, Sow. 

 Turritella subparalella, Gein. 

 Turritella Kirsteni, Gein. 

 Turritella subalternans, Br. et Cor. 

 Scala i)ulchra. Sow. sp. 

 Chemnitzia Reussiana, Gein. 

 Eiichrysalis Stoliczkai, Gein. 

 Eüchrysalis Laubeaua, Gein. 

 jSatica extensa, Sow. 

 Natiea pungens, Sow. 

 Natica lamellosa, A. Rom. 

 Natica Gentii, Sow. 

 Natica dichotoma, Soio. sp. 

 Natica carinata, Sow. 

 Neritopsis nodosa, Gein. 

 Neritopsis costulata, A. Böm. 

 Neritopsis torulosa, Gein. 

 Nerita ovoides, Gein. et Fischet'. 

 Nerita minutissima, G. et F. 

 Pileolus D' Orbignyi, Geiri. 

 Pileoliis Koninckianus, de Rijclch. 

 Pileolus sabcentralis, d'' Arch, 

 Pileolus capillaris, Gein. 

 Pileolus plicatus, Gein. 

 Litorina gracilis, Sow. 

 Litoriiia minuta, Gein. 

 Phasianelia pusilla, Sow. 

 Phasianella Beyrichi, Gein. 

 Trocbus Geinitzi, Reuss. 

 Trochus Buneli, B' Arch. 

 Trochus Duperreyi, V Arch. 

 Trochus Fischeri, Gein. 

 Turbo Geslini, D' Arch. 

 Turbo Reichi, Gein. 

 Turbo scabinosus, Geiv. 

 Turbo Leblanci, D' Arch. 

 Turbo Goupilianus, D' Orb. 

 Turbo Naumann!, Gein. 



Astarte ciugulata, Gein. 

 Opis bicornis, Gein. 

 Mutiella Ringmerensis, Maut. sp. 

 Eriphyia striata, Sov:. sp. 

 Cypriiia trapezoidalis, A Rövi. sp. 

 Cnrdium Cenomanenso, D' Orh. 

 Cardinm alternans, Renss. 

 Protocardium hillauum, Sow. sp. 

 Pellina semicostata, A. Rom. sp. 

 Psamraobia Zitteliana, Gein. 

 Maetra deserta, Gein. 

 Pholas Sclerotites, Geiii. 

 Gastrochaena ostreae, Gein. 

 Gastrochaena Amphisbaena, Goldf. sp. 



Gastropoda. 



Turbo Leonbardi, Gein, 

 Turbo Plauensis, Gein. 

 Turbo cf Romlini, d' Arch. 

 Solarium Kirsteni, Gein. 

 Solarium Tochari, Gein. 

 Solarium Reussi, Gein. 

 Solarium Ackermanni, Gein. 

 Straparollus Roemeri, Gein. 

 Teinostoma cretacenm, 13' Orh. 

 Teinostoma Stolizckai, Gein. 

 Stelzneria cepacea, Gein. 

 Pleurotoniaria Plauensis, Gein. 

 Pleurotomaria Geinitzi, D' Orh. 

 Emarginula Buchi, Gein. 

 Emarginula pelagica, Passy. 

 Patella Plauensis, Gein. 

 Patella radiolitarum, Gein. 

 Doiium nodosum, Soiv. 

 Fasciolaria distincta, Gein. 

 Neptunea paupercula, Gein. 

 Neptunea misera, Gein. 

 Neptunea loricata, Gein. 

 Rapa audacior, Gein 

 Rapa cornetti, Gein. 

 Rapa Briarti, Gein. 

 Rapa Maleiisi, Gein. 

 Murex arniatus, Gein. 

 Trophon electum, Gein. 

 Tritonium robustum, Grin. 

 Columbella insignis, Gein. 

 Columbella clathrata, Gein. 

 Cancellaria minima, Gein. 

 Cancellaria Ovulum, Gein. 

 Nerinea Geinitzi, Goldf. 

 Nerinea Coltai, Gein. 

 Gerithium detectum, SfaJ. 

 Cerithium belgicum, Müu. sp. 

 Cerithium Guentheri, Gein. 



