SÉANCE DU 25 



JUILLET 1888. 



Actceonina ? nana, MùU. 

 Bullinida Strombecki, Mûll. 



— Frechi, Holz. 

 Actœonella gigantea, Sow. 



— cretacea, Mù'l. 



— laevis, Sow 

 ^cfœon Mùlleri, Bosq. 

 Ciniilia Huynboldtii, Mûll 



— aqiiensis, Holz. 

 - 



Ringicula Hagenowi, Mûll. 

 Volutoderma fenestrata, Rom. 



— Zitteliana, Holz. 



— Gosseleti, Holz. 

 Kœnenia speciosa, Holz. 

 Cancellaria nitidida, xMûU. 



— Diinkeri, Holz. 



— globulosa, Holz. 



— ^^i'- 



Volutilithes subsemiplicata. d'Orb. 



— Orbignvana. Mûll. 



— Driarti, Holz. 



— Noggerathi, Mûll. 



— Damesi, Holz. 



— Decheni, Mûll. 



— nana, Mûll. 



— Roemeri, Gein. 



— 5;^. 

 Ficulomorpha piruliformis, Mûll. 

 Chrysodomus Biichi, Mûll. 

 Fusus scala, Holz. 



— graciliSy Bôhm. 

 Hemifusus coronatus, Roem. 

 Tudicla Monheimi, Mûll. 



— pîanissima, Binkh. 



— quadricarinata, Mûll. 

 Palœatractus minimus, Goldf. 



— Roemei'i, Holz. 

 Pollia fenestrata, Mûll. 

 Latirus Benedeni, Mûll. 



— Dewalqiiei, Holz. 

 Pseudorapa pleurotomoïdes, Mûll. 

 Tritonium cretaceiim, Mûll. 

 Aporrhaîs granulosa, Mûll. 



— Beisseli, Holz. 

 Helicaulax stenoptera, Goldf. 



— granulata, Sow. 

 Lispodesthes Schlotheimi, Rom. 



— minuta, Mûll. 

 Cultrigera arachnoïdes, Mûll. 



Cultrigera Nilssoni, Mûll. 



— ? aciita, Holz. 

 Cerithium binodosum, Rôm. 



— Decheni, Goldf. 



— Koeneni, Holz. 

 — 



Pyrenella Mûnsteri, Keferst. 

 Cerithina vaalsiensis, Holz. 



— granidata, Holz. 

 Mesostoma striato-costata, Mûll 



— Beyrichi, Holz. 



— Mùlleri, Holz. 



— cingulato-lineata, Mûll. 



— Beisseli, Holz. 



— Koeneni, Holz. 



— Bosqueti, Mûll. 

 Chemnit^ia tiirritelliformis, Mûll. 



— Dewalqiiei, Holz. 



Odostomia cretacea, Holz. 



— Liindgreni, Holz. 

 Eulima aquensis, Holz. 

 Turbonilla Debeyi, Holz. 



— aquensis, Holz. 

 Keilostoma Winkleri, Mûll. 

 Risscina acuminata, Mûll. 

 Amauropsis exaltata, Goldf. 

 Lunatia Klepsteini, Mûll. 



— Stolic^^kai, Holz. 



— Geinit^i, d'Orb. 

 Gyrodes acutimargo, Roem. 

 Natica cretacea, Goldf. 

 Pyrgulifera Neumayri, Holz 



— Decheni, Holz. 



— 5;?. 

 Trichotropsis Konincki, Mûll. 



— .5* nodulosa, Stol. 

 Capulus verus, Bôhm. 



— carinifer, Mûll 

 Xenophora onusta, Nills. 

 Laxispira cochleiformis, Mûll. 



— pinguis, Holz 

 Turritella nodosa, Rôm. 



— acanthophora, Mûll 



— quadricincta, Goldf. 



— multilineata, Mûll. 



— sexlineata, Rôm. 



— alternans, Roem. 



— Stolic:{kai, Holz. 



— exc<3^'<3^^î, Mûll. 



