INDEX. 
PAGE 
Achatina acicula, Miill.......... 140 
Acme lineata, Drap............... 143 
WL LOD a. tee eeet coisa ceeanee’ 143 
IM. StUNIStTOTSUM......0.0- 143 
Amalia gagates, Drap............ 89 
Vi OLUUACEO nc coa cadeeucseue 89 
Wisi ILUETL DEUS saccienn de cocaee 89 
Wien hil Oh cnawcetanscat sacs 89 
Amalia marginata, Miill........ 89 
Vi UPL Aw cous o dte as ovceevse 89 
WERTUISTLOCO Soca s sects soc aan OO, 
Ancylus fluviatilis, Miill....... 83 
MnIC(LPIIELOLLES owe secccess ce 83 
Wis COSHILEES™. Sec coweiescedels'e 83 
MSESLIGECUE oS ance oTucsicesses 83 
Vise JP ODOSWraacrscaicecesdes 83 
Vi CCUDLO et nite. cx. adecens ce 83 
‘Ancylus lacustris, Linn ......... 
v. Moquiniana .........+. 84 
Wen CGNUDT ESSA 20) disc soconcs 
WRU MITLD sae oko eee n Svan cine 84 
Anodonta anatina, Linn......... 57 
Vins HULGCLEM ete ccncccs duces 57 
Wa VENUTECOS cesses nce conce 57 
V. COMPLANALGA ........000 aT 
Anodonta cy. ih Irate eoepeee 56 
Vi THLUOUL . otedocdedecced uae 56 
v. cai Saas ates cease 56 
Wee CULETISTS =o sadescecedsee 56 
MeN NELLIE sac eccecowsvancbe's 56 
Wer TOSUNLUL vcclecnosbesss esas 56 
Arion ater, INN... .ccs553.cccse00s 85 
v. Draparnaudi.......... 85 
Wis SULCINED oe 2s. cesseccssses 85 
Wi DECOLOT I arcs deecoucoras 85 
Ws 2G TESCENS. «.d.s2seeada 85 
Vx, MATOINALH....<c0cveees 85 
v. pallescens (Moq.)... 85 
Wat IELEU AN i Suiicescaa de'acieiaiavels 85 
Vis CLOOLTLEROLES Jadses sees 85 
v. pallescens (Roebuck) 85 
Viel MCUSCULLUM en. viccceeeess 85 
Arion Bourguignati, Mab....... 87 
Arion flavus, Miill.................. 86 
PAGE 
Arion hortensis, Fér.............. 86 
rE Via fi LSCULIC one sca ceonaeeeer 86 
Via TUL CSCENS a nasanescneeees 86 
Viel OTUSCD seis vse snndeneeacess 86 
Arion subfuscus, Drap........... 86 
Via CLLET QILGUOLGE oceans near 87 
Balia perversa, int. ..2.-.cccs1ss 134 
Via DUPLO. oe ee 134 
Va SUNDIED coon eee cee ee 134 
Band-formulee 2.325 cacccesseseseeee 109 
Bulimus acutus, Miill............ 124 
Vici CLONG ALM se. coce ate en 124 
Vis CULL wcocneceneeduxecces 124 
Wis OL2070 se cac.228. eeeetee 124 
Vici SUU2G GLO eee ot nactore ences 124 
Via OTL CIE eee .. 124 
Vie, MUQTESCENS oases 124 
Vis C0OD nce t etensere ees 124 
Bulimus Goodallii, Mill. ...... 125 
Bulimus Montanus, Drap...... 124 
Vis CLOUIO oon ene 125 
Bulimus obscurus, Miill......... 125 
VA GLOUROS: teas accept osacaees 125 
Bythinia Leachii, Shepp........ 61 
V.. CLONGALE .<.5...ccacoecace 62 
Vil GHOULS, Sac-sescenenescnees 62 
Bythinia tentaculata, Linn... 61 
VS VETLTLCOS onsen ctasdea se 61 
Vi, CLOEOUOLG sone snece oe e 61 
Vii UDO eee 61 
Vi. DLOLUCKE. 5 ced 2 tee cas 61 
Vs TUSCSCONS ca encote contac 61 
M. decollatumM.........es0e 61 
Carychium minimum, Mill.. 141 
Clausilia biplicata, Mont....... 136 
Vi MeISONT eee ene ees 137 
Clausilia sea Mont....... 137 
Ve PCLLUCTOD ss .000 cocensone 137 
Vg CLOUNOS pent eaeeeees 137 
Clausilia Rolphii, Gray.......... 136 
Viet DELUUCTH Ceca sca cts sates 136 
