

Accessory femoro-caudal muscle, 9. 
Accessory semitendinosus muscle, 25. 
Accipitres, 16. 
Ggithognathous palate, 10. 
Alcedinide, 20. 
Alcide, 37. 
Ambiens muscle, 9. 
Anatidee, 31 
Anseres, 31. 
Anseriformes, 24. 
Apteryges, 45. 
Ayamus, 39. 
Ardeide, 27. 
Attagis, 37. 
Basipterygoid processes, 8. 
Bucconide, 6. 
Bucerotes, 22. 
Capitonidee, 6. 
Caprimulgide, 21. 
Cariama, 15. 
Cariamide, 40. 
Casuarii, 48. 
Cathartes, 23. 
Cervical vertebree, 2. 
Charadriide, 38. 
Chionis, 37. 
Ciconiide, 27. 

Ciconiiformes, ix. 
Coccyges, 10. 
Coliide, 20. 
Columbe, 9. 
Colymbidie, 41. 
Coraciz, 21. 
Coraciide, 21. 
Coraciiformes, 19. 
Cracide, 42. 
Crypturi, 43. 
Cuculi, 12. 
Cursoriide, 37. 
Cygnide, 31. 
Cypselide, 21. 
Desmognathous palate, 10. 
Didide, 9. 
Diomedeide, 34. 
Dromeognathous palate, 10. 
Dromas, 37. 
Episternal process, 22. 
Eurylemi, 4. 
Eurypygide, 39. 
Falconiformes, 13. 
Femoro-caudal muscle, 25. 
Fregatide, 26. 
Fulicariz, 40. 
