Xn BULLETIN 5 0, UNITED STATES NATIONAL MUSEUM 



Order Falconiformes: Diurnal birds of prey — Continued 

 Suborder Falcones: True birds of prey — Continued 

 Family Falconidae — Continued 



Subfamily Falcouiuae: True falcons — Continued 



Genus Falco Linnaeus — Continued Page 



Subgenus Hierofalco Cuvier 631 



Falco rusticolus obsoletus Gmelin 633 



Falco rusticohis uralensis (Severtzov and Menzbier).. 646 



Subgenus Rhynchodon Nitzsch 648 



Falco peregrinus anatum Bonaparte 650 



Falco -peregrinus harterti Buturlin 665 



Falco peregrinus pealei Ridgway 667 



Subgenus Neofalco Ridgway 670 



Falco deiroleucus Temminck 671 



Falco albigularis albigularis Daudin 674 



Falco albigularis pclrophilus van Rossem and Hachi- 



suka 681 



Subgenus Rhynchofalco Ridgway 681 



Falco femoralis septentrionalis Todd 683 



Falco femoralis femoralis Temminck 687 



Subgenus AesaloJi Kaup 690 



Falco columbarius columbarius Linnaeus 691 



Falco columbarius bendirei Swann 702 



Falco columbarius richardsonii Ridgway 707 



Falco columbarius sucklcyi Ridway 712 



Subgenus Tinnunculus Vieillot 715 



Falco tinnunculus tinnunculus Linnaeus 716 



Falco sparverius sparverius Linnaeus 722 



Falco sparverius paiilus (Howe and King) 740 



Falco sparverius peninsularis Mearns 741 



Falco sparverius tropicalis (Griscom) 743 



Falco sparverius sparverioides Vigors 743 



Falco sparverius caribaearum Gmelin 748 



Falco sparverius dominicensis Gmelin 751 



Index 755 



