02 Sncciiio.-i nm-PM, Lea. f. . River bank.«. 

 G;] av;ir:), Scvj. " '' 



(j4 ()])li(jua, >.(/7. " " 



(i.-) ovnii.s Ghh r. " 



G(3 retusa, Lea. d. " " 



Family PIITLOMYC 1 1 ).E. 

 Genus TEBENxoPHours. 

 C7 'r<'lKMiiii)i)liorns earoliiK'iisis, Bosc. In logs. 



SMl)oi(!er LIMXOPHILA. 



F inily AUKICULID.F. 



(ii'i us. Sii])geiins. Species. 

 G8 ( '.•II ycliir.iii exig-uuni, Smj. 



Family PvlSSOID^E. 



Subfamily IIydrobiin.e. 



G9 .Vmuirol.i " (.'inciunatieijsis, Anih. 



70 sayana, Anth. (Pomatiopsis 



clneinnatiensis,/>eo.) 



71 Soniatogyrus integer, Say. 



72 isogonus, Say. 



Su ! )f a mil y Pom ati opsin je . 

 78 Pomatiopsiis lapidaria, Say. 



