MÉMOIR] S 



Voici la liste des 56 espèces nouvelles 



Jouannetia Morleti, 

 CuUellus cuphus, 

 Siliqua Laubrierei, 

 Sphenia resecta, 



— cyrenoides, 

 Corbxla Bouryi, 



— pseudopisum, Dollf., 

 Necera Raincourti, 

 Lyonsia Baudoni, 

 Thracia microscopica, 



— halitus, 

 Mactra paramcces, 



— Bernayi, 

 Scrobicularia Bezançoni, 

 Tellina Bourdoti, 



— strongyla, 



— Sellei, 



— fayellensis, 



— eurymorpha, 



Tellina Vasseuri,de Laub, 

 Arcopagia stenockora, 

 — Chevallieri, 

 Oudardia Barreti, 

 Soletellina brevisinuata, 

 Psammobia Loustauœ, 

 Asaph inella scmitexta, 

 Donax acuminiensis, 



— oncodrs, 

 Venus Bernayi, 

 Atopodonta tapina, 

 Cythcrea Baudoni, 



— capsuloides, 

 Circe goodallioides , 

 Clementia Deshayesi, 

 Dollfusia crassa, 

 Cyrena rugifera, 



— Chevallieri, 

 Velorita imbricata, 



Isa 



Sphœrium Mausseneti, de 



Laub. 



— ellipsoïdale, 



— Laubrierei, 

 Modiolarca translucida, 



A nisodonta depressiuscula, 



— trigonula, 



— sphcpricula, 



— oncodes, 



— sulcatina, 

 Anisocardia Loustaui, 



— subquadrata, 



— tapi, m, 



— chonioides, 

 Cardium Bouryi, 



— stilpnaulax, 



— cosmctum, 



— plagiomorphum, 



— fugax. 



Enfin, voici la liste des 21 espèces de l'ouvrage de Deshayes dont 

 le nom a été changé : 



Teredo Burtini, Desh. 

 Solen plagiaulax, Cossm. 



— laversinensis, Lef. et Wat. 

 Ensiculus cladarus [Bayan] 

 Panopœa angariensis, de Ryckh. 

 Sphenia nitens, Bayan 

 Corbulomyo, subcomplanafa, d'Orb. 

 Scrobiculabra Condaminei [Morris] 

 Syndosmya brachyrhyncha, Cossm. 

 Tellina tellinella [Lamk.] 



— colpodes, Bayan 



— subelegans, d'Orb. 



— subtenuistria, d'Orb. 

 Oudardia ovalis [Desh.] 

 Soletellina tellinella [Desh.] 

 Cytherea sphenarium, Bayan 

 Cyrena Lemoinei, Bayan 

 Coralliophaga chartacea, Bayan 

 Anisocardia eocœnica, Bayan 

 Cardium sublima, d'Orb. 

 Papyridea capsoides, Bayan 



pour Teredo paris iensi s, Desh. 



— Solen obliquus, Sow. 



— — rimosus, Bell. 



— Cultellus fragilis, Lamk. 



— Panopœa Yaudini, Desh. 



— Sphenia nitida, Desh. 



— Corbulomya complanata, Sow. 



— Thracia Bazini, Desh. 



— Syndosmya brevis, Desh. 



— Tellina eocclusa, Desh. 



— — sinuata, Desh. 



— — mutata, Desh. 



— — erycinella, Desh. 



— — pellieula, Desh. 



— Psammobid papyracea, Desh. 



— Cytherea cuneata, Desh. 



— Cyrena suborbicularis, d'Orb. 



— Cypricardia tenuis, Desh. 



— — acutangula, Desh. 



— Cardium scobinella, Desh. 



— — venustum, Desh. 



