— 6 



Bernayi (Mactra) Cossm ."3 



— (Marcia) Cossm 9 



— (Modiolaria) Desh 38 



— (Phacoides) Cos"sm 25 



berellensis (Siliqua) de Laub. et Carez. 2 



berellense (Sphaeriuio de Laub. et Carez. 15 



Bervillei (Veneritapes) 1 > > * s 1 1 9 



Beyrichi (Tellina i Desh 6 



Bezançoni (Arca) Cossm 37 



— (Axinœa) Cossm 35 



— (Cardita) Cossm 32 



— (Cliamay Cossm 21 



— (Scrobicularia) Cossm.. . . 5 

 (Sportella) Cossm 21 



biangula (Arca) Lmk 35 



biangularis (Tellina) Desh 6 



biangulata (Corbula) Desh 3 



bicristatus (Phacoides) Cossm.. . . 26-45 



bidens (Diplodonta) 23 



biimpressa (Diplodonta) Desh 23 



Biochei (Mytilus) Desh 37 



bipartita (Gastrochœna) Wat. ... 1 



— (Phacoides) Defr 24 



bisulcata (Nucula] Sow 33 



Blainvillei (Solenomya) Desh 29 



Boissyi (Sphaerium) Desh 14 



Bonneti (Deuleromya) Cossm 41 



Bourdoti (Cardium) Cossm 18 



— (Divaricella) Cossm 81 



— (Tellina) Cossm 5 



boursaultensis (Cuspidaria) de Raine . 4 



Bouryi (Arcopagia) Cossm 7 



— (Cardium) Cossm 17 



— (Corbula) Cossm 3 



— (Cuspidaria) Cossm 4 



Boutillieri (Arca) Cossm 35 



breviaurita (Chlamys) Desh 40 



breviuscula (Kellya) Desh 28 



— — var. modiolinaDesh. 28 

 brevifulcratus (Phacoides) Cossm. . . 26 



brevis (Arcoperna) Desh 38 



brevisinuata (Psammobia) Cossm ... 8 



Brimonti (Tellina) Desh 6 



Brongniarti (Axinus Desh 23 



(Clavagella) Desli 1 



— (Cultellusj Desh 2 



Bronni (Nucula) Desh 33 



bulloides (Lima) Lmk. ..'.... 4U 



bullula (Tellina) Desh 6-45 



Burtini (Teredo) Desh i 



cancellata (Trinacria) Desh 34 



Caillati (Arca) Desh 37 



— Clavagella) Desh 1 



— (Kellya) Desh 28 



— (Libitina Desh 15 



— (Lima) Desh 40 



— (Phacoides) Desh 23 



— (Psammobia) Desh. ..... 8 



— (Sportella) Desh 21 



calcarata (Chama) Lmk 20 



calcitrapoides (Cardita) Lmk 32 



callosus (Gobrseus Desh 8 



— (Phacoides) Lmk 24 



calvimontensis Meretrix) Desh . ... 11 



— (Avicula) Desh 39 



calyculata (Erycina) Baudon 28 



Ganaliculata Tellina Edw o 



cancellata (Cuspidaria Lmk 4 



capillacea (Arca) Desh 37 



capillaris (Arcoperna) Desh 38 



capillacea (Meretrix) Desh 41 



— (Nucula) Desh 33 



capsoides (Papyridea) Bayan 18 



capsuloides (Meretrix) Cossm 11 



cardioides Cyrena) Desh 13 



carinata (Miocardia) Desh 16 



carinulata (Arcopagia) Lmk 7 



oariosa Ostrea Desh 43 



Casanovei (Anomia) Desh 44 



catalaunensis (Cardita de Laub. ... 31 



— (Erycina) Cossm. ... 28 



— (Mytilus) Cossm 37 



caumontensis (Cardita- Desh 32 



chartacea (Coralliophaga) Bayan. . . 15 



chaussyensis (Vulsellina) de Raine. . 39 



Chevallieri Arca Cossm 37 



— (Arcopagia) Cossm 7 



(Coralliophaga) Desh. ... 15 



— (Corbuloinya) Desh. . . 3-io 



— (Cyrena) Cossm 14 



— Kellya) Cossm -28 



chonioides (Dreissensia) Cossm. . . . 38 



(Limopsisj Cossm 34 



— (Miocardia) Cossm 16 



cincta (Teredo) Desh 1 



circularis (Circe Desh 12 



cladarus (Ensiculus Bayan 2 



coarctata (Gastrochœna) Desh 1 



cochlearella (Cuspidaria) Desh. ... 4 



cn'lata (Diplodonta) Desh 22 



cœloproctus (Phacoides) Cossm. ... 24 



collustrata (Tellina; Desh 6 



eolpodes Arcopagia Bayan 7 



complanata Basterotia) Desh 15 



— (Cardita) Desh 31 



compressa (Crassatella Lmk 30 



— (Cyrena) Desh 13 



— — var. Charpentieri Desh. 13 



— Mactra) Desh 5 



compsa iModiola) Cossm 38 



concavus (Phacoides) Defr 23 



concentricus (Phacoides) Desh. . . . 25 



concinnus Phacoides) Desh 25 



Condaminei (Scrobiculabra) Moi ris. . S 

 oonformis (Atopodonta; Desh . . . 10-13 



Conili Lucina) de Bainc -j~ 



conoidea Martesia) Desh 1 



oonsobrinum (Garunï Desh 8 



consobrinus (Phacoides) Desh. ... 2i 



consors (Diplodonta) Desh m 



conlorlula (Mactra) Desh 5 



— Phacoides) Desh, .... 24 



contortus (Phacoides Defr 24 



convexum Cardium Desh -23 



corbissoides (Tellina) Caillât 6 



corbulina Meretrix Desh 11 



— (Sportella Desh 21 



cordatus (Lithodomus) Lmk 38 



Cordieri (Unio Ch. d'Orb 33 



— — v.r. antiqiius Ch. d'Orb. 33 



coronata (Clavagella Desh 1 



oorneola (Chlamys Wood 40 



— 1 Tellina Lmk 6 



corrugata Anomaloinya) Cossm. . . 40 



cosmeta Avicula Cossm 39 



— (Cardium Cossm 18 



Cossmanni (Arca) de Laub 37 



— Nucula E. Vincent. . . . .'{.'S 



— (Ostrea) Dollfus 43 



— Plicatula) Desh 41 



costata (Corbula Sow 3 



costulata (Leda Dosh 33 



crassa (Cyrena Desh 13 



— (Dolll'usia Cossm 12 



— Trinacria Desh 34 



crassatellseformis Gobreeus) Cossm. . 8 



