136 
PAGE 
Carycium. 
Carycium MinimMuM «ew. 34 
CaAssIDARIA. 
Cassidaria leeve .......sccesseseese 5 
Cassidaria minuta «......sseeeeeee 
Cassidaria obtusa........0. sseeeee 5 
or 







CrritHIUM. 
Cerithium adversum ............ 9 
Cerithium cancellatum .. 9 
Cerithium costatum ............ 9 
Cerithium fuscatum ............ 9 
Cerithium minutissimum ....... 9 
Cerithium minutum ............. 9 
Cerithium reticulatum .. 9 
Cerithium tuberculatum......... 9 
Carron. 
Chiton achatinus .......ccc0eee- 65 
@hitanvAl busier. ccqsessssceseeece<- OO) 
Chiton Aselloides ...........:-+5. 66 
Chiton Asellus........cc000c00e08 66 
Chiton cinereus .......sceeeeeeeeee 66 
Chiton crinitus . 65 
Chitonidiscors)-csecerncscsces mentees nO 
Chiton discrepans ......-...+0+0++ 65 
Chiton fascicularis .........-..+-- 65 
Chiton fuscatus ........0eccee00+ 66 
Chiton levigatus ........2s00e-. 67 
Ghitonilsevisicc.:-sccctseeveces sce OO 
Chiton ruber ......... 66 
Chiton septemvalvi: 67 
Chiton quinquevalvis ............ 67 
CINERAS. 
@ineras aurital..ccascecsscectinene st LILO 
Cineras Vittata.........secceeeee 118 
CLAUSILIA. 
Clausilia bidens ........ 37 
Clausilia biplicata ................ 38 
Clausilia dubia.........ieessseeen 30 
Clausilia nigricans .............. 38 
Clausilia Rolphii .............0000: 
Clausilia rugosa .. 


Citra. 
@litianverruca\c>..ccscsccsceucossts 122 
CoLUMBELLA. 
Columbella levis .......s.seeeee 4 
Comrmta. 
Cominia hyalina ............00.06. 22 
ConovuLus. 
Conovulus albus ............0000. 22 
Conovulus bidentatus ............ 22 
Conovulus denticulatus ........- 22 
CorBuLa. 
Corbula nucleus .........sc0eceeee 105 
Corbula ovata .. 105 
Corbula rosea \.scecctsctecvecrerere 105 
CorNUOIDES. 
Cornuoides major .......+:0+e2042 12 
Cornuoides Minor .......ceeeee00e 125 
ALPHABETICAL INDEX. 
PAGE 
CRASSINA. 
Crassina COMPpressa ......++eeeeeee 96 
Crassina corrugata ......s.s0. 96 
Crassina Danmoniensis . 95 
Crassina depressa........++++ 96 


Crassina elliptica...........- 
Crassina Ovata......s.scscesseccees 96 
Crassina Scotica ..........s00. 95 
Crassina striata .......cssecccoeees 96 
Crassina striata, var. convexius- 
CE ea eBanereporonccoccdcooccacen » Ph 
Crassina striata, var, obliqua... 97 
Crassina sulcata ......s.scccceee. 96 
CRENATULA. 
Crenatula Travisii .........02+00+ 75 
CRENELLA. 
Crenella elliptica ..........+ss0e00 
Crypropon. 
Cryptodon flexuosus ........+.+4+ 99 
Cycras. 
Cyclas ammica ..........ssssseeesee 94 
Cyclas calyculata.........-:eeeeee 94 
Cyclas citrina .... - 132 
Cyclas cornea ....... 
Cyclas lacustris p00 
Cyclas pusilla, <s.2:.ssse0.sesn0nses 
Cyclas rivicola..........casssesss00 

CycLosToMa. 
Cyclostoma elegans... 
Cyclostoma marmorea .......... 

Cyprma. 
Cypraea Europea .....csesereeee 3 
Cyprina. 
Cyprina compressa . 
Cyprina Islandica...........-+++++ 
Cyprina minima ............0066 
Cyprina vulgaris .........-.0+s+00 







CyYTHEREA. 
Cytherea Chione .........---.220. 91 
Cytherea exoleta.. 92 
Cytherea minima... 92 
Cytherea minuta .. 92 
Cytherea sinuata ...... 0 seeeeeees 92 
DrELPHINOIDEA. 
Delphinoidea depressa...........+ 20 
Delphinoidea resupinata .. 20 
Delphinoidea serpuloidea .. 20 
Delphinoidea unispirala ......... 19 
DENTALIUM. 
Dentalium dentalis ..........0..++ 117 
Dentalium entalis ................ 117 
Dentalium Gadus............+006.. 117 
Dentalium labiatum ............. 117 
Dentalium octangulatum .. 
Donax. 
Donax complanata .......:008. 97 
WOnaXiUDra sc -ceesctocesseeseesees moe 
Donax trunculus ..... Meads svaabactmeg 





PAGE 
DREISSENA. 
Dreissena polymorpha...... sesees 10 
EmarcGinuta. 
Emarginula fissura 62 

Emarginula rosea... ........+ 00000 
FIssURELLA. 
Fissurella Greeca .....sssssseeeeeee 61 
Fusus. 
Fusus accinctus ........seceeeeeeee 
Fusus albus ..... 
Fusus antiquus 
Fusus asperrimus.... 
Fusus attenuatus ..........see0e0e. 
Fusus Babylonicus ........-..-+++ 
Bivens Bamitusecscs cons essserieescss/ nnd 
Fusus Boothii ............0.se0000+ 
Fusus carinatus .. 
Fusus castaneus .. 
Fusus corneus .... 
Fusus costatus ......sccessseeseetes 
Fusus Cranchii.......2.-csccsceeee 
FUSUS CYASSUS ....0...esecreesrceees 
Fusus decussatus .....-ssseeseeeeee 
Fusus discors 
Fusus discrepams .........20.0ese0e 
Fusus elegans ... 
Fusus fasciatus......... 
Fusus fuscus .........++« 
Fusus gracilis ....0ssccsssseeeseeee 
Fusus gyrinus ......seeeeeeseeee eee 
Fusus linearis 
Fusus lineatus 
Fusus minimus.... 
Fusus minutus 
Fusus multilinearis . 
Fusus nebulus ........-scsseesee ee 
Fusus proximus 
Fusus punctatus .........seeeeeeee 
Fusus purpureus ..........s0seeeee 
Fusus pyramidatus ... 
Fusus rufus 
Fusus septangularis... 
Fusus subnigris ...........2.00000 
Fusus turriculus ................0. 
Fusus Turtoni 







WII BDBAAAADWBIAAWDAHMAHIGHBHHH w 

M Fastest st D 
GALEOMMA. 
Galeomma Turtoni............... 114 

GALERICULUM. 
Galericulum levigatum .... 23 
Galericulum ovatum ............. 23 
Galericulum Otis ............000. 24 
GASTROCHENA. 
Gastrochena Pholadia............ 116 
GooDALLIA. 
Goodallia triangularis............ 108 
Goodallia minutissima .......+++ 108 
Hatta. 
Halia Flemingiana ................ 182 
HAtroris. 
Haliotis tuberculata..........0.. 23 



















PAGE 
Herrx. 
Helix aculeata ............00008 47 
Helix;alliaria, sss: sccreacssussvesces mn Oe, 
Helix aperta.. _ 
Helix Arbustorum . 44 
Helix aspersa ... 43 
Helix Cantiana..:.ccs<cs0scsnscoess 46 
Helix caperata ......-00-ccecess00e. 49 
Helix Carthusiana ................ 46 
Helix icellamay....-cnccssseesesene 51 
Helix concinna. 48 
Helix crenella .... 45 
Helix crystellina . 53 
Helix depilata ................0.008 49 
Helix ericitorum ...........0..... 50 
Helixjexcayatal...cscersesecceesenea 10S 
Helix fulv@iccrshescserss-scsecuenves te AG 
Helix fusca ... 47 
Helix granulata 48 
Helix hispida .. 48 
Helix hhortensis::..c--<cccscsssuases’ 44 
Helix thy bridal icansss--ececeeesnse 44 
Helixwlamellataeresssesscereees 47 
Helix#lapicidaltccceeescatessesseen) CAD 
Helix limbata ...... 46 
Helix lucidate.c-c--ee5 52 
Helix margaritacea ... 54 
Helix nemoralis .............02--. 43 
Helix nitidula . 52 
Helxiobyolutals-..-.c02-ceaseeees DD 
Helixspisana)-.s-0. sccewescoeedeeenm OO 
Helix Pomatiaies..e:<sse-+seeessene 43 
Helix pulchella...........2...00008. 45 
Helix pura ... 53 
Helix pygmza . 51 
Helix radiatula... 53 
Helix ravelatalcccttseccresecseen (45 
Helix rotundata ................... 51 
Helix rufescens ............ssseees 46 
Helix sericea.......secseseseeesesese 48 
Helix umbilicata 51 
Helix virgata .......ccsccceseceeeee 49 
HIATELLA. 
Hiatella minuta ..........sesrssees 103 
Hiatella oblonga .................. 103 
IANTHINA. 
Tanthina communis ............++. 24 
Tanthina exigua .........sss0c0008. 24 
IsocARDIA. 
Tsocardia Cor ...<..0sscresceceensss 96 
JAMINIA. 
Jaminia alba.... 22 
Jaminia Anne ......-...-...-+2++. 130 
Jaminia bidentata ......-.++se0eee 22 
Jaminia denticulata ............00+ 22 
Jaminia insculpta............-:05. 22 
Jaminia interstincta............60 21 
Jaminia longicauda .............4. 22 
Jaminia Marione.... 130 
Jaminia oblohya ......... - 130 
Jaminia obtusa.........+.- 22 
Jaminia plicatassrccesensssencane doa all 
Jaminia plicatula...........-.+.. 129 
Jaminia pullus ............ erakeetee 22 
Jaminia quinquedens ........000. 22 
