Légende de la Pl. XLIV. 



135 — 24. Ostrea elegans, Desh. — Gr.nat. [Voir aussi PI. XLIII.] Grignon Lut. 



135 — 25. Ostrea suessoniensis, Desh. — Gr.nat Laon Cuis. 



135 — 26. Ostrea extensa, Desh. — Gr. nat Cauraont Bart. 



135 — 27. Ostrea bellovacensis, Lamk. em. — Gr.nat Noailles Than. 



135 — 28. Ostrea multicostata, Desh. — Gr. nat Cuise Cuis. 



135 — 29. Ostrea cymbula, Lamk. — Gr. nat Grignon Lut. 



135 — 30. Ostrea submissa, Desh. — Gr. nat Cuise Cuis. (Than., Lut.) 



135 — 31. Ostrea plicata, Sol. — Gr. nat Grignon Lut. 



135 — 32. Ostrea cubitus, Desh. — Gr. nat Le Guépelle Bart. 



135 — 33. Ostrea uncinata, Lamk. — Gr. nat Grignon Lut. 



136 — 1. Anomia tenuistriata, Desh. — Gr. nat Chaumont Lut. (Bart.) 



136 — 2. Anomia primseva, Desh. — Gr. nat Cuise Cuis. 



136 — 3. Anomia Casanovei, Desh. — Gr. nat Cramant Sparn. 



136 — 4. Anomia psamatheis, Bayan. — Gr. nat Le Fayel Bart. 



136 — 5. Anomia rugosula, Desh. — Gr.nat Chaussy Lut. 



146 — 6. Anomia planulata, Desh. — Gr. nat Villiers Lut. (Cuis., Bart.) 



