•SänJbei^er IancL-und Süssw-Conclylien. 



Taf.YI. 



Gez. u lifti.vF. ScRtetterbecb. 



4. Tkysa • -prisca, Noiüety. 

 Z Limneus Btdllanäz' ids. 



3 MegaloTn&sEomcL Brawäi ITouZei sp. 

 k Blccnörbzs subcmgzzZcüus Math/. 



5. Sphaerium ■ Verri&uzU Boissy sp. 

 6 riü.yense' Boissy sp. 



C.WKreidel's Verlag in Wiesbaden. 



J. 'PaJxzdxna-' dispersa' Miak.-. 



8 -Amnicola. NysUv Boissy sp. 



9. Yah>aZ&> Leopoldi Boissy. 



10. Plccnorbis Boissyt Desk, 



11 Fhifsa-' -parvtsstma-' Boissy. 



1%. qigconiea; Micks 



13. pseudoqigonie^u Sandb. 



Druck v J C.Henzbr, Stuttgart. 



-fk Bhysa-' Brwsepib J. Son>. 



4&- Ancylus Matkeron>i Boissy. 



46. Caryöhium Michelznt Boissy sp. 



47 Michauäz Boissy sp. 



48. OphzcaräeUis r&niensis Mick. sp. 

 19. Iwt& Ji-emispliaeTzca; Xä* 



