Notes: Like GISS of rosella but lemon-yellow hindcollar. Ssp zonariusPort Lincoln Parrot: yellow belly; male black forehead. Ssp semitorquatusTwenty-eight Parrot: Like zonarius but abdomen, undertail coverts uniformly green; red frontal band. Ssp barnardiMallee Ringneck: broad red frontal band; irregular orange breastband. Ssp macgillivrayiCloncurry Ringneck: pastel version of Mallee but lacks red frontal band; yellow, not orange, on abdomen.