(of)Smitt, F. A. (1868). Kritisk förteckning öfver Skandinaviens Hafs-Bryozoer. IV. Öfversigt af Kongliga Vetenskaps-Akademiens Förhandlingar, 25: 3-230, available online athttps://www.biodiversitylibrary.org/page/32327235 page(s): 146 [details]
Bock, P. (2025). World List of Bryozoa. Smittoidea propinqua (Smitt, 1868). Accessed through: Nozères, C., Kennedy, M.K. (Eds.) (2025) Canadian Register of Marine Species at: https://www.marinespecies.org/CaRMS/aphia.php?p=taxdetails&id=111572 on 2025-05-07
Nozères, C., Kennedy, M.K. (Eds.) (2025). Canadian Register of Marine Species. Smittoidea propinqua (Smitt, 1868). Accessed at: https://www.marinespecies.org/CaRMS/aphia.php?p=taxdetails&id=111572 on 2025-05-07
original description(of)Smitt, F. A. (1868). Kritisk förteckning öfver Skandinaviens Hafs-Bryozoer. IV. Öfversigt af Kongliga Vetenskaps-Akademiens Förhandlingar, 25: 3-230, available online athttps://www.biodiversitylibrary.org/page/32327235 page(s): 146 [details]
basis of recordHayward, P.J. (2001). Bryozoa, in: Costello, M.J. et al. (Ed.) (2001). European register of marine species: a check-list of the marine species in Europe and a bibliography of guides to their identification. Collection Patrimoines Naturels, 50: pp. 325-333 (look up in IMIS) [details]
Present 