Verzeichniss der neuen Arten. 
Achatina erlangeri Mlldff. & Ko. 180 
Adelomorpha brunnea Mlldff. 195 
Alycaeus perakensis altispirus 
Milan. a s . 144 
Amphidromus glaucolarynx 
var. albicans Mlldff. . . 157 
— kobelti Mlldff. . . . . 156 
— kuehni Rolle. . . . . 205 
Anodonta suilla Mrts. . . . 130 
Bensonia laotica Mlldff. . . 178 
Buliminus egregius Naegele . 3 
— giurieus West. . . .. 40 
— limbodentatus var. ajaxWest. 41 
— var. consobrinus West. . 41 
— robustus Naegele . . . 5 
'— scalaris Naegele. . . . 6 
— sodalis West. a en 
Bythinia servainiana var. cas- 
pica West. . a 3 
Chloritis buruana Mlldff. ER, 
—skuehn Belle’... ._.. 198 
— mirabilis Rolle . . . „199 
— oblana Rolle 2". 191 
— siamensis Mlldff. . . . 157 
— waterstraati Rolle . . . 189 
Glausilia eilieica Naegele . . 7 
Clessinia ahngeri West. . . 45 
Cyclotus bialatus Mlldff. . . 142 
— conoideus Mlldf. . . . 159 
— guttatus var. codonostoma 
MIdEEYSE GI 
— liratus Mlldff. . . . . 206 
— pulchellus Mlldff. . . . 206 
— solutus var. subsolutus Mildft. 143 
Diancta multiplicata Mlldff. . 194 
Diplommatina niahensis Grdl. 59 
— pseudopomatias Grdl. . . 60 
— sinulabris Mlldff. . . . 143 
Durgella siamensis Redf.. . 155 
Ennea malaccana Mlldff. . . 136 
Georissa kobelti Grdl.. . . 61 
Helicarion rollei Mlldff. . . 196 
Helieina obiana Mlldff. . . 195 
= sykesiihalle.. . 201 
Helix argentellei var. conviva 
West... ö 23 
— cingulina var. hians West. 23 
Helix companyoni var. praeco- 
nica West. Aare 
— conemenosi var. elaphra 
VVESE: 4 0 Te 
— dantei var. resoluta West. 26 
— deplanata West. . . . 24 
— janinensis West. . . . 36 
— karagolica West. . ..%3 
— ledereri var. colona West. 38 
— luteata var. galestoma West. 24 
— meridionalis var. notataWest.25 
— omala West. . . . ....26 
— opalina West. . ...%3 
— pafruelis West, „2. a 23 
-—— petasıa Weste | u"... 1,8% 
= zistrenuar Weste u 0.2 7099 
— variegata var. infans West. 36 
— vernicata West. 38 
Hemiplecta subsulcata Rolle 204 
Hydrobia sturanyi West... . 46 
Lagochilus concavospirum MIIff.159 
— Toblanıs: MGi. = ....: ,,3 198 
—- pachychilus Mlldff.. . . 159 
— rollei Mlldff. . . . . „14 
Leptopoma megalostoma Mlldff. 192 
— scabrum Mlldff. . . . . 200 
Lithoglyphus acutus West. . 47 
Macrochlamys brunnea Mildff. 155 
—pnruana Mllde ee. 0.0. 196 
— hartwickei var. kelantanen- 
siszMlldRa 2 0. .55.182 
— heptagyra Mlldff. . . . 153 
— obiana Rolle. . . . .186 
— ochthegyra Mlldff. . . . 154 
Microcystina irregularis Mlldff. 197 
— marginata Mlldf. . . . 197 
Micromelania subulata West. 47 
Nematurella marginata West. 45 
Nodularia bilirata Marts. . . 133 
— laevis Marts. . . . . 134 
Omphalotropis aurea Mlldff. 201 
— buruana Mlldff. . . . „201 
Opisthoporus rhiostoma Grdl. 54 
— saravacense Grdl. . . „ 57 
— tiesenhanseni Grdl. . . 58 
Otesia bijuga var. convexo- 
spira Mlldit. : _. .- „4184 
