World Register of Marine Species (WoRMS)
MolluscaBase eds. (2026). MolluscaBase. Japetella Hoyle, 1885. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=137695 on 2026-08-31
Hoyle, W.E. (1885). Diagnoses of new species of Cephalopoda collected during the cruise of H.M.S. Challenger, I: The Octopoda. Annals and Magazine of Natural History. series 5, 15:222-236.