240 PROCEEDINGS OF UNITED STATES NATIONAL MUSEUM. 



TaMe of families of North American birds — Continued. 



58. 

 59. 

 60. 

 61. 

 62. 

 63. 

 64. 

 65. 

 66. 

 67. 

 68. 

 69. 

 70. 

 71. 

 72. 



Phcenicopteridse . . 



Anatidae 



TachypetidsB . 



PelecanidsB 



Phalacrocoracidaj 



Plotida3 



Sularidse 



Phaetliontidae . . . , 

 Rbyncliopsidae ... 



LaridsB 



StercorariidsB 



Procellariidae 



Podi cipitidiB 



Colymbidse 



Alcidse 



Number 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+ ; 

 1 



4 

 2 

 1 



39 -f 1 



4 

 29+ 2= 31 



7+ 1= 8 



5 

 24+ 3= 27 



10 



41 



SUMMARY. 



Number of genera 



Number of species 



Number of subspecies 



379 



764 

 160 



CONCORDANCE. 



