43 



MEL.4JV0PSIS. 



1055 Melanopsis lasvigata 



1056 labia ta 



PIRENA. 



1057 Pirena tcrebralis, several specimens, one of 



them young- 



1058 spiiiosa 



1059 aurita 



1059« an mere P. atirif te testa; juniores ? an 



species distincta ? 



1060 sinuata, BiKcinnm simmtnm, Dillw. 



PALUDmA. 



1061 Paludina vivipara 



1062 — an var. P. viviparfc, sine fasciis? 



P. unicolor, S\v. 



1063 ■ Bengalcnsis, P. clongata, Sw. Zool. 



Illus. 



1064 unicolor 



1065 carinata, Swainson Illus. 



1066 iinpura 



1067 parva, Helix jMrva, Builgin MS. from 



Danes Island 



1068 viridis, Helix viridata, Budgin MS. 



from Virginia 



1069 oUvucea 



1070 hkolor 



AMPULLAIIIA. 



1071 AmpuUaria Cornu — Arietis, Sowerbys' Genera 



of Shells. Planorbis, Lam. 



1072 Guyanensis, A. globosa, Sw. Illus. 



1073 ■ rugosa 



1074 fasciata, Lam. and Sw.Zool. 111. 



1074« fasciata var. Sw. in Bligh Catalogue 



