World Register of Marine Species (WoRMS)
Actinella (Faustella) promontoriensis Waldén, 1983
MolluscaBase eds. (2026). MolluscaBase. Actinella (Faustella) promontoriensis Waldén, 1983&nbsp;&#8224;. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=1447071 on 2026-08-01
Waldén, H.W. (1983). Systematic and biogeographical studies of the terrestrial Gastropoda of Madeira. With an annotated check-list. Annales Zoologici Fennici. 20: 255-275. Helsinki.