TABLE OF GENERA AND SUBGENERA. 
ACCIPITRES. 
1. GYPAETIDZ:. 
1. Gypaétus 
2. VULTURIDZA. 
1. Vulturine. 
2. Sarcoramphine. 
Sarcoramphus ... 
Cathartes ... 
Catharista...... 
? 
3. Neophronine. 
Neophrottisecicesesrecrsnoasiiny 
ecrosyrtes 
4, Gypohieracine. 
Gypohierax 
3. FALCONID. 
1. Polyborine. 
12, 
13, Tbycter «0.0... eee 
14. Daptriu: 
15. Milvago... 
16. Senex..........00. 
17. Phalcobeenus........ 
18. Polyborus ......:..ccseseeseeee 
2. Buteoninz. 
19, Buteo: sscisisersvaisinncsinees 
20. Gypoictinia ..... 
2l, Craxirex ........ 
22. Tachytriorchis ............ 
Page 
Leucopternis............... 8 
Buteogallus ... 9 
Spizigeranus ... 9 
Urubitinga ... 9 
Archibuteo ......... eae 9D 
Butaquila ........:cc 10 
3. Aquiline. 
AQUA 5 cainnscnisdepiiecennes 10 
Uroaétus ll 
Heteropus...... 11 
Pteroaétus...... ll 
Pseudaétus 11 
Hieraaétus 12 
Spizaétus ......... 12 
Pternura ...... 12 
Spizastur ........... 0... 12 
Lophaétus............0cc006 13 
lgereences 13 
Limnaétus...... 13 
Circaétus .....-...06 14 
Harpyhalicetus 14 
Spilornis . 14 
Pandion 15 
Polioaétus,..........c500605 15 
Poliornis ...... 15 
POrNOpsls esicinwivsieawevan 16 
Thrasaétus ...... 16 
Morphnus ...... wee 16 
Halisstus ...........ceccaseees 16 
Thallasoaétus ............ 16 
Cuncuma ........ccscceasee 17 
_Geranoaétus .............4. 17 
Helotarsus ..............00.. 17 
Haliastur ............sccsene0e 18 
4. Falconinee 
Falco 
Hierofaleo...............065 18 
Falco......... 18 
Gennaia...... 19 
eens Yate sacha 20 
Hypotriorchis ... 20 
Dissodectes ... 21 
AMisalon oo... 21 
