Selenaria minor is found from the Tertiary and Recent of southern Australia.
Original description: Selenaria flagellifera var. minor Maplestone, 1911
Locality: Off Port Stephens, NSW, Australia
Holotype: AM U373
Reference: Cook, P.L. & Chimonides, P. J. 1985. Recent & fossil Lunulitidae (Bryozoa: Cheilostomata) 3. 'Opesiulate' and other species of Selenaria sensu lato. Journal of natural history 19: 285-322.