— 843 — 
Corbula striata Walker 11, 578,579 
581 
— sulcata Lamarck 1 GTI T( 
—  trigona Hinds II, 582 
Corbulidæ Broderip 11 (4ML= 97 
Corbulomya Nyst. 11, 585 
— complanata Sow. Il, 585 
== mediterranea C. 11,583,585 
Cordieria Monterosato. II, 767 
— Rouault PR To7 
Cornuvides Brown I, 229 
Coriocella Blainville 1,153 
—  nigra Blainville 1.153 
—  pespicua Linné I, 154 
Choristoma Leach 1, 321 
Craspedotus Philippi IÆ15 
— Schæœnbeer 1, 415 
— limbatus Phil:ppi ï, 416 
— Otavianus H.et A. Ad.!, 416 
— Tinei Calcara 1, 417 
Crassatella cornea Poli II, 534 
Crassopleura Monterosato 112792 
Crenella Brown 11, 163 
— arenaria Martin II, 802 
—  costulata Risso II, 165, 169 
—  discrepans Brusina IL, 165 
—  marmorata Forbet Han. II, 165 
—  Petagnæ Scacchi II, 170 
—  rhombea Berkel, II, 802 
Crepidula Lamarck 1, 459 
— calceolina Deshayes 1, 460 
— candida Risso I, 460 
—— Desmoulinsi Locard 11, 774 
— fornicata auct. I, 462 
— —— Linné 1, 459 
— cibbosa auct. I. 462 
— —  Defrance l. 463 
— italica Defrance 1, 461 
— Michelii Linné 1, 459 
— Moulinsi Michaud 1, 462 
= = Tr 
— plana Say I, 461 
— sinu9sa Turton I, 461 
—— unguiformis Lam. 1. 459,460 
463 
Creseis rugulosa Cantraine 1,229 
Crypta Humphrey 1, 459 
—  gibbosa Brusina I, 462 
— unguiformis Lama’ck 1, 460 
Cryptocella H. et A. Adam; I, 153 
Cucumis Klein EA122 
_ Tournefort 1,122 
Cultellus legumen Linné H;°515 
—  pellucidus Pennant Il, 504 
Cuneus Da Costa II, 453 
—  foliatus Da Costa II, 438 
—  reticulatus Da Costa 
II, 402, 406 
430, 434, 461, 463 
—  vittatus Da Costa 
LL, 461, 463 
Cyavium minutum Turton II, 242 
Cycladina Cantraine 11,,239- 
— Adansoni Cantraine II, 240,242 
Cyelas sebetia Costa 11, 235, 236 
Cyclina undata Pennant II, 390 
Cyclonassa Swaïinson I, 59 
— italica Issel I, 60 
— neritea Linné I, 69 
— pellucida Risso 1, 61 
Cyclope Risso L,59 
—  Donavania Risso 1, 61 
—  neritea Linné I, 60 
—  neritoidea Linné 1,59 
—  pellucida Ris o I, 61 
Cyclops Montfort I, 59 
—  asteriscus Michaud I, 61 
—  neriteus Blainville AG 
= —: Linné 1, 60 
Cyelostoma Schumacher 1, 240 
— scalare Dub. de Mont. I, 302 
== subeylindricum Flem. I, 319 
- truncatulum Drap. 919 
Cyclostrema Marryatt 1, 419 
_ cancellata Marryatt I, 419 
— exilissima Philippi II, 798 
—— serpuloides Monter. II, 798 
— striata Philippi 1, 420 
Cylichna Lovén 1, 520 
— — LONTTE 
—  acuminata Brug. I, 534 
—  crebrisculpta Monter. [, 525 
—  Crossei Bucq., Dautz. 
et Dollfus I, 526 
—  cylindracea PennantI,520,521 
—  diaphana Vayssière [I, 800 
— Hærnesi Weinkauff I, 532 
—  Jeffreysi Weinkauff II, 800 
—  lævisculpta Granata I, 525 
— — 11, S00 
—  mammillata Philippi I, 532 
— nitidula Lovén 1529, 529 
— — _ II, 800 
—  pyramidata A. Adams |, 532 
—  truncata auct. 1, 528, 529 
—  truncatella Locard II, 800 
—  truncatula Bruguière I, 528, 529 
— — de Folin I, 525 
—  umbilicata Montagu 1,524,526 
529 
Cylichnina Monterosato I, 524 
—— umbilicata Montagul, 525 
Cylichaus Burmeister IX, 774 
Cylindrella Pfeifter I, 521 
— Swainson L,521 
Cylindrus Bonani 1149 
Cymbium papillatum Schum. II, 792 
Cyploma Bolten 1, 131 
Cypræa Linné 1,122,127 
—  achatidea Gray I, 793 
