87 



Taile of families of North American birds — Continued. 



58. Phcenicopteridse - 



59. AnatidiB 



60. TacliypetidjB 



61. Pelecanidne 



62. Phalacrocoracidse 



63. Plotid.-e 



64. Sularidfe 



65. Pliaetliontidae . . . 



66. EbynchopsidtR .. 



67. Larid;B 



68. Stercorariida3 



69. Procellariidi© .... 



70. Podicipitidaj 



71. Colymbidae 



72. Alcidte 



Numbers of 

 the cata- 

 logue. 



585 



586-638 



639 



640-641 



642-648 



649 



650-653 



654-655 



656 



657-695 



696-699 



700-728 



729-735 



736-740 



741-764 



Number 

 of gen- 

 era. 



1 

 30 

 1 

 1 

 1 

 1 

 1 

 1 

 1 

 9 

 2 

 15 

 5 

 1 

 14 



Number of spe- 

 cies. 



53+ 6= 59 



1 



2 



7+ 3 



1 



4 



2 



1 

 39+ 2 



4 

 29+2 



7+ 1 



5 

 24+3 



10 



41 



31 



8 



27 



SUMMARY. 



Number of genera 379 



Number of species 764 



Number of subspecies 160 



CONCORDANCE. 



