Nos. 455-456.] FAMILIES AND HIGHER GROUPS. 



Suborder 



XXIX. 



P\L\MEDE/E 





I. 



Palamedeidse. 



Supersuborder 



XIX. 



Anseriformes. 



Suborder 



XXX. 



Anseres. 



Family 





Gastornithidce. 





II. 



Anatidae. 



Supersuborder 



XX 



Phcenicopteriformes. 



Suborder 



XXXI. 



Phcenicopteri. 





I. 



Palaeolodidae. 





II. 



Phoenicopteridae. 



Supersuborder 



XXI. 



Pelargiformes. 



Suborder 



XXXII. 



Herodiones. 



Family 



II. 

 III. 



Ibididas. 



Plataleidae. 



Ciconiidae. 





IV. 







V. 



Ardeidae. 





VI. 



Balaenicipitidae. 



Supersuborder 



XXII. 



Accipitriformes. 



Suborder 



XXXIII. 





Superfamily 

 Family 



I. 

 I. 

 II. 



Falconoidea. 



Serpentariidae. 



Falconidae. 





III. 



Milvidse. 





IV. 



Pandionidae. 





V. 



Vulturidae. 



Superfamily 



II. 



Cathartoidea. 



Family 



I. 



Cathartidae. 



Supersuborder 



XXIII. 



Psittaciformes. 









Su^erfamlr 



I. 



Psittacoidea. 



Family 



I. 

 II. 

 III. 



Nestoridae. 



Loriidae. 



Cyclopsittacidae. 





IV. 



Cacatuidae. 





V. 



Psittacidae. 



Superfamily 



II. 



Stringopoidea. 



Family 



I. 



Stringopidae. 



