Tanygnathus


 * Tanygnathus is also an obsolete synonym of the beetle genus Atanygnathus''.

Tanygnathus is a genus of parrots of the Psittaculini tribe.

Genus Tanygnathus
 * Great-billed Parrot, Tanygnathus megalorynchos
 * Blue-naped Parrot, Tanygnathus lucionensis
 * Blue-backed Parrot, Tanygnathus sumatranus
 * Black-lored Parrot, Tanygnathus gramineus