CORRECTIONS. 



Besides those indicated in p. 242. 368. 491. the 

 following are necessary: — In p. 18. 43., and 

 elsewhere, omit the word "junior" from the 

 name of Robert Mallet, Esq. 

 In p. 266. line 10. from the bottom, for " M. 



Zeiher," read " M Held." 

 In p. 300. lines 29. and 30. for " composition. 



They," read " composition, they." 

 In p. 483. line 18. from the bottom, for " Plais- 



tow, Essex," read " Plaistow, Kent." 



In p. 506. line 18. from the bottom, for " cor- 

 niclna," read " cornicina ; " the epithet com- 

 pares the sound emitted by the Tipula to the 

 sound produced by blowing a horn. 



In p. 578. line 11. for " you," read " he." 



In p. 587. line 8. from the bottom, omit the word 

 " if; " in line 5. from the bottom, for " not 

 necessary," read " not so necessary." 



In p. 634. line 4. from the bottom, for " Elsha- 

 mensis," read " Etthamensis." 



/ 



London ; 



Printed by A. Spottibwoode, 



New- Street-Square. 



