Subclass Neornithes Gadow, 1893 see Clade Neornithes Gadow, 1893
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   Infraclass Neoaves Sibley et al., 1988 see Subcohort Neoaves Sibley et al., 1988
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     Parvclass Coliae see Order Coliiformes Murie, 1872
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       Order Coliiformes Murie, 1872 - mousebirds
      Count: -
         Family Coliidae Swainson, 1836 - mousebirds
        Count: -
           Subfamily Urocoliinae - long-tailed mousebirds see Family Coliidae Swainson, 1836
          Count: -