390 Analyses of Books, [Nov . 



Shells are all reducible to his genera ; I must nevertheless, in 

 justice to M. Draparnaud, remark, that I esteem his work to be 

 a most admirable one; and that his genera (at least those adopted 

 by him), considering them as subdivisions of the LinnaE?an 

 genera, are, with few exceptions, secundum Jiaturam'* 



Arrangement of the Suffolk Land and Fresh-water Shells. 



Tellina. 



1, cornea 



2. stagnicola 



## 



3. aranica ! 



4. Henslowana J 



Cyclas of Draparnaud and 

 Lamarck, 



MvTiLua^ 



Bulla. 



5. cygneus 

 6*. anatinus 



7. Macula 



8. fontinahs 



9. hypnorum 



DONTA, Drap, and La* 

 marck. 



BucciNUM. 10. terrestre 



/ Ano 



> Physa, Drap, and Lamarck 



{BuLTMus, Drap, 

 Achatina, Lam, 



Paludina, Lam, 

 C YOLO STOMA, Drap, 



Cyclostoma, Dr, ^nd Lam. 



Turbo. U.viviparus 



12. achatinus 



1 3. tentaculatus 



14. elegans 



15. fontinalis 



16. Leachii 



17. laminatus 1 Clausilia, Drap, and La- 



18. nigricans J marck, 



### 



inn -u- 1 Auricula, Drap, and La- 



IQ.Can^chmm | ^„^^^_ ^ 



Pupa, Lamarck, 



20. tridens 



21. perversus ") 



22. muscorum 



23. marginatus 



24. OfFtonensis 



25. sexdentatus ^ 



► Pupa, Drap . and Lamarck , 



