Tropical Indo-Pacific, also distributed in Australia in Kalk (1958). [details]
Vasseur, 1969 placed this genus in the Syoicidae family [details]
Millar, 1955 placed this species in Botryllidae [details]
Monniot & Monniot,1976 placed this species in Polycitoridae
Millar, 1956 placed this species in Polycitoridae
Millar, 1955 placed this species in Synoicidae [details]