THE CLASSIFICATION OF BIRDS. 299 
Family I. DipvncuLip™®. 
Didunculus, 1. Geophaps, 1. 
Suborder II. PTEROCLETES. 
Family I. Prerociip™. 
Pterocles, 14. Syrrhaptes, 2. 
Order VI. PSITTACI. 
Family I. NEstorIp2#. 
Nestor, 5. 
Family II. Lori. 
Chalcopsittacus, 7. Eos, 12. Lorius, 10. Callipti- 
lus,1. Vint, 2. Coriphilus, 2. Trichoglossus, 12. 
Psitteuteles, 4. Ptilosclera, 1. — Glossopsittacus, 5, 
Hypocharmosyna, 9, Charmosynopsis, 2. Charmo- 
syna, 3. Oreopsittacus, 1. 
Family II. CycLopsirracipm, 
Neopsittacus, 3. Cyclopsittacus, 15. 
Family IV. Cacarump™. 
1, Subfamily Cacatuine. 
Microglossus, 1. Calyptorhynchus, 7. Callocephalon, 1. 
Cacatua, 15. Liemetis, 2. 
2. Subfamily Calopsittacine. 
Calopsittacus, 1. 
Family V. Psirracip. 
1. Subfamily Nasiternine. 
Jasiterna, 10. 
2. Subfamily Conurinz. 
Anodorhynchus, 3. Cyanopsittacus, 1. Ara, 16. 
Rhynchopsittacus, 1. — Conurus, 28. Yonuropsis, 1. 
Cyanolyseus, 2. Gnathosittaca, 1. | Henicognathus, 1. 
Microsittace, 1. = -Pyrrhura, 19. Myopsittacus, 2. 
Bolborhynchus, 7, Psittacua,9. Brotogerys, 11. 
3, Subfamily Pionine. 
Chrysotis, 42. Pachynus, 1. Pionus, 10. Dero- 
ptyus, 1. Triclaria, 1. Pionopsittacus, 9. _Gypopsit- 
tacus, 1. Urochroma, 8. Caica, 4. Paeocephatus, 14. 
4, Subfamily Psittacine. 
Psittacus, 2. Coracopsis,5, Dasyptius, J. 
5. Subfamily Paleornithine. 
Eclectus, 6. Geoffroyus, 15. Prioniturus, 7. Tany- 
gnathus, 8. Pal@ornis, 23. Polytelis, 38. Ptistes, 3. 
Aprosmictus, 8. Pyrrhulopsis, 5. Psittacella, 3. Pstt- 
tinus, 1. Bolbopsittacus, 3. Agapornis, 7. Loriculus, 20, 
