There are 10 main subspecies of the Eclectus Parrot
Eclectus roratus roratus
Grand Eclectus
Ceram Eclectus, from central & southern Maluku, including Buru & Ceram Islands.
Average length is approx 35cm.
Wing span 225 - 242mm
Eclectus roratus vosmaeri
Vosmaeri Eclectus
Halmahera Eclectus, from northern and central Maluku including Halmahera, Obi, Damar, Batjan, Mare, Morotai, Kayao islands.
Average length is approx 38cm.
Wing span 210 - 261mm
Eclectus roratus westermani
Westerman's Eclectus
known only among aviary specimens
Eclectus roratus cornelia
Sumba Island Eclectus
Cornelia's Eclectus, from Sumba Islands
Average length is 37cm.
Wing span 214 - 253mm
Eclectus roratus riedeli
Tanimbar Island Eclectus
Riedel's Eclectus, fromTanimbar Island in the lesser Sumba Island group near Aru Island
Average length is 33cm
Wing span 214 - 220mm
Eclectus roratus polychloros
Red Sided Eclectus
known in Australia as the New Guinea Eclectus, from mainland New Guinea, Wau Valley, Papuan Islands, Kai. It was introduced to Koror & some other smaller Islands.
Average length is 37cm
Wing span 235 - 264mm
Eclectus roratus biak
Biak Eclectus
Biak Red Sided Eclectus, Biaki Eclectus, from Biak Island, Islands in the Geelvink Bay Normfor, Yapen, Mois Num
Avergae length is 35cm
Wing span 215 - 242mm
Eclectus roratus aruensis
Aru Eclectus
Aru Red Sided Eclectus, Aruensis Eclectus, from Aru Islands
Average length is 37cm
Wing span 247 - 270mm
Eclectus roratus macgillivrayi
Australian Eclectus
Australian Red Sided, Queensland Eclectus, Macgillivray's Eclectus, from Eastern Cape York Peninsula, from the Iron Range & Pascoe River, Mcllwraith Range
Average length is 40cm
Wing Span 277 - 298mm
Eclectus roratus solomonensis
Solomon Island Eclectus
from Admiralty Islands, from Bismarck Archipelago, Lolobau, Wotam, Duke of York, New Ireland, New Hanford, Tabar, Lihir & Solomon Islands
Average length is 33cm
Wing span 218 - 258mm