rer 
206. Skenea Flemg. 
divisa Flemg. ? 
planorbis ,, Grönl. 
207. Sabinea Leach 
unifasciata Schwız. M. med. 
208. Hydrobia Hrtm. 
abbreviata Mich. Waadt. 
acuta Drp. Gallia 
baltica Nilsen Europa 
eingilla Mft. ? 
conovula Parr. Dalm. 
marginata Mich. Gallia 
octona ? M. balt. 
Parchapi D’Orb. Buen. Ayres 
ulvae Pennant Oc. europ. 
ventrosa Parr. ? 
viriteola ? ? 
209. Paludinella Pfr. 
minutissima Schmidt. Carniolia 
opaca Zglr. ii 
thermalis L. Italia 
viridis Drp Gallia 
210. Amnicola Gould. 
Aubereana D’Orb. Cuba 
eincinnatiensis Lea Ohio 
erystallina Pfr. Portorieo 
v. coronata ,, ys 
v. elongata ,, 
?? 
Hochstetteri Dhrn N. Seel. 
isogona Say Ohio 
porata ,„ 9 
211. Paludina Lm. 
ampla Mss. Sumatra 
angularis Müll. China 
atomaria Mhlf. ? 
badiella Parr. Syria 
bengalensis Lm. Bengal 
Bermontiana D'Orb. Cuba 
bermudiana » Bermud. 
bulimoides Oliv. Egypt. 
eochinchinensis Cross. Cochchin. 
decisa Say Ohio 
doliaris Gould. Burmah 
54 
> 
fer 
[er 
m 
mM nm 
- T Herrn Hamm} 
m n 
211. Paludina Lm. 
fasciata Müll. Europa 
genicula Conr. Georg. 
georgiana Lea Georg 
javanica ? N. Caled. 
integra Say Ohio 
lecythoides Bens. China 
lineolata Mss. Sumatra 
magnifica Conr. Georg. 
obtusa Trschl. Ganges 
ponderosa Say Ohio 
quadrata Bens. China 
subearinata Say Ohio 
subfusca ? ? 
triearinata Ant Egypt. 
trifaseiata Zglr. Senaar. 
unieolor Lm. bs 
vexillata Parr. » 
vivipara L. Europa 
212. Paludomus Sw. 
acuminatus Rv. ? 
acutus Rv. Ind. or. 
aerens ,, Ceylon 
baecula Rv. E. 
chilinoides Rv. er 
crinescens  ,, ik 
dromedarius Dhrn " 
Gardner Rv. » 
globulosus ,, T 
laevis Lay. Ind. or. 
Layardi Rv. Ceylon 
loricatus ,, M 
neritoides ,, " 
obesus Phil. N. Holl 
pietus hv. Ceylon 
Stephanus Bens. Bengal. 
suleatus Rv. Ceylon 
Tennentii ,, 2 
undatus  ,, M 
213. Bithinia Gray 
baltiea M. balt. 
cyclostomoides Neum. Dalm. 
expansilabris Mhlft. » 
Leachi ? ? 
similis Drp. Berolin. 
stenothyroides Dhrn. Ceylon 
striata Bens. Amur 
tentaculata L. Gallia 
Troscheli ? ? 
vitrea Drp. Tarag. 
> Ww en 2 en 
———— On 
MÀ —— nn t '——E 20 re 
— 
