Children (9 direct children, 9 direct and indirect children):
Treron curvirostra nipalensis
Treron curvirostra hainanus
Treron curvirostra curvirostra
Treron curvirostra haliplous
Treron curvirostra pegus
Treron curvirostra smicrus
Treron curvirostra hypothapsinus
Treron curvirostra nasica
Treron curvirostra erimacrus