THE AMERICAN EAUNA AND ITS ORIGIN. 
201 
Nearctic families not 
in Palsearctic Region. 
Didelphyidge. 
Chamseidse. 
Carebidge. 
Mniotittidse. 
Vireonidae. 
Icteridse. 
Tail agr idle. 
Tyrannidee. 
Trochilidee. 
Conuridee. 
Cracidge. 
Families common to 
both Regions. 
Marsupialia. 
Birds. 
Passeres. 
Turdidee. 
Sylviidse. 
Cinclidae. 
Troglodytidee. 
Certhiidge. 
Sittidae. 
Paridae. 
Laniidge. 
Corvidae. 
Ampelidee. 
Hirundinidee. 
Pringillidse. 
Alaudidge. 
Motaeillidee. 
Picarice. 
Picidge. 
Cuculidge 
Alcedinidee. 
Caprimulgidse. 
Cypselidse. 
Psittaci. 
Columbce. 
Columbidge. 
Gallince. 
Tetraonidge. 
Phasianidse. 
Accipitres. 
Vulturidae. 
Falconidge. 
Pandionidse. 
Strigidge. 
Palsearctic families not 
in Nearctic Region. 
Timaliidge. 
Pamiri dee. 
Pymonotidge. 
Oriolidse. 
Muscicapidae. 
Nectariniidse. 
Dicaeidae. 
Sturnidge 
Pittidae. 
Yungidae. 
Coraciidge. 
Moropidge. 
Upupidge. 
Pteroclidae. 
Turnicidge. 
