G7 



SUMMARY. 



FAMILIES found in 

 Europe - - 36 



Families of Europe, 

 not of North Ame- 

 rica 4 



GENERA found in Eu- 

 rope - 246 



Genera of Europe, 

 not of North Ame- 

 rica - - - 109 



FAMILIES found in 

 North America - - 34 



Families of North 

 America, not of 

 Europe - - 2 



GENERA found in North 

 America - - 218 



Genera of North 

 America, not of 

 Europe - - 81 



SPECIES found in Eu- 

 rope - 503 



Species of Europe, 

 not of North Ame- 

 rica - 403 



SPECIES found in North 

 America - - 471 



Species of North 

 America, not of 

 Europe - - 371 



ERRATA. 



Familia XV. read XVII. ; and two additional numbers must be added to 

 each of the succeeding Families. 



Page 49. " SCOLOPID^E," read " SCOLOPACID.E." 



Add, 



183a. TURDUS MIGRATORIUS, L. 

 Gould, pi. 74. Accidental in 

 Europe. 



