Old World Parrots (Tanygnathus) is a genus of bird (Aves) in the family Psittaculidae (Old World Parrots).
Tanygnathus sumatranus
Tanygnathus gramineus
Tanygnathus everetti
Tanygnathus lucionensis
Tanygnathus megalorynchos
Melopsittacus
Eclectus
Trichoglossus
Prosopeia
Glossoptilus
Geoffroyus
Necropsittacus
Loriculus
Charminetta
Platycercus
Cyclopsitta
Coracopsis
Pseudeos
Prioniturus
Oreopsittacus
Cyanoramphus
Psittrichas
Psephotellus
Charmosyna
Psitteuteles
Alisterus
Glossopsitta
Psittinus
Synorhacma
Psittacella
Northiella
Micropsitta
Psittaculirostris
Polytelis
Neopsittacus
Hypocharmosyna
Chalcopsitta
Charmosynopsis
Neophema
Lophopsittacus
Barnardius
Purpureicephalus
Charmosynoides
Pezoporus
Parvipsitta
Aprosmictus
Saudareos
Mascarinus
Eunymphicus
Tanygnathus
Psephotus
Agapornis
Bolbopsittacus
Lorius
Lathamus
Psittacula
Vini