LXX 



* Bittium spina, Partsch. 



* — trilineatum, Phil. 



— sp. ? 



' Vermetus intortus, Lam. 



* Serpulorhis arenarins? Lin. 

 Turritella gradata, Mœlk. 



— turris, Bast. 

 Melanopsis aquensis, Grat. 



* Rissoa scalaris, Dub. 



* — Moulinsi, d'Orb. 



* — curta, Duj. 



— costellata, Grat. 



— Lachesis, Bast. 



* — clotlio, Hornes. 



* Rissoina obsoleta, Partsch. 



— burdigalensis, d'Orb. 

 *Bythima aturensis, Noulet. 



— Lemani, Noulet. 



— sp.? 

 Truncatella Watbledi, Ben. 



* tlipponyœ granulatus, Bast. 



* — (jfrateloupi, Ben. 



* Calyptrsea sinensis, Desh. 

 ' — ornata, Bast. 



' Natica aquitanica, Tourn. 



— tiirbinoides, Grat. 



— compressa, Bast. 



* — neglecta, May. 



— helicina, Brocchi. 



— burdigalensis? Ma.y. 



* Sigaretus suluralis, May. 

 Scalaria subspinosa, Gi'at. 



aff. caledonica de Boury. 

 Scalaria [Gyroscala.), n. sp. 

 Eulima similis, d'Orb. 



* Pyramidella Grateloiipi, d'Orb. 



— mitrula, Fer. 



Odostomia? 

 Turbonilla gracilis, Brocchi. 



Turbonilla subumbilicata, Grat. 



* Nerita Plutonis, Bast. 



* Neritina Ferussaci, Recluz. 



* Pileolus aquensis, Grat. 



* Phasianella spirata, Grat. 



— aquensis, d'Orb. 



* Trochus Bucklandi, Bast. 



* Monodonta angulala, Eichw, 

 Fissurella neglecta, Desh. 



— clypeaLa, Grat. 



* Emarginula clathratseformis, Eich. 

 Patella, sp.? 



Dentalium burdigalinum, May. 



Acéphales. 



Poromya Biali, Ben, 

 Tellina lacunosa, Chemnitz. 



— aquitanica, May. 



— sp.? 



* Lucina incrassata, Dub. 



* — dentata, Bast. 



* — ornata, kg. 

 Pkolas Desmoulinsi, Ben. 



* Gastrochsena intermedia, Hornes. 



* Saxicava arctica, Lin. 



* Corbula carinata, Duj. 



' — Tournouëri, May. 



* Sphenia anatina, Bast. 



* Lutraria sanna, Bast. 



— angusta, Desh. 



* Eastonia mitis, May. 

 Mactra Basteroti, Mfy. 



* Ervilia pusilla, Phil. 



* Donax transversa, Desh. 



* — affinis, Desh. 



* Ungulina unguiformis, Bast. 



* Cyrena Brongniarti, Bast. 



* Petricola peregrina, Bast. 



* Venus ovata, Pennant. 



