(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: Costello, M.J.; Bouchet, P.; Boxshall, G.; Arvanitidis, C.; Appeltans, W. (2025) European Register of Marine Species at: https://www.vliz.be/vmdcdata/narms/narms.php?p=taxdetails&id=111572 on 2026-09-18
Costello, M.J.; Bouchet, P.; Boxshall, G.; Arvanitidis, C.; Appeltans, W. (2026). European Register of Marine Species. Smittoidea propinqua (Smitt, 1868). Accessed at: https://www.vliz.be/vmdcdata/narms/narms.php?p=taxdetails&id=111572 on 2026-09-18
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, <B><I>in</I></B>: Costello, M.J. <i>et al.</i> (Ed.) (2001). <i>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,</i> 50: pp. 325-333 (look up in IMIS) [details]
Present Inaccurate Introduced: alien Containing type locality