L'Hardy, J. P.; Quiévreux, C. (1964). Observations sur Spirorbis (Laeospira) inornatus (Polychète Serpulidae) et la systematique des Spirorbinae. <em>Cahiers de Biologie Marine.</em> 5(3): 287-294.[details]
Read, G.; Fauchald, K. (Ed.) (2025). World Polychaeta Database. Spirorbis (Laeospira) inornatus L'Hardy & Quievreux, 1962. Accessed through: Costello, M.J.; Bouchet, P.; Boxshall, G.; Arvanitidis, C.; Appeltans, W. (2025) European Register of Marine Species at: https://vliz.be/vmdcdata/narms/narms.php?p=taxdetails&id=332137 on 2026-10-15
Costello, M.J.; Bouchet, P.; Boxshall, G.; Arvanitidis, C.; Appeltans, W. (2026). European Register of Marine Species. Spirorbis (Laeospira) inornatus L'Hardy & Quievreux, 1962. Accessed at: https://vliz.be/vmdcdata/narms/narms.php?p=taxdetails&id=332137 on 2026-10-15
original descriptionL'Hardy, J. P.; Quiévreux, C. (1964). Observations sur Spirorbis (Laeospira) inornatus (Polychète Serpulidae) et la systematique des Spirorbinae. <em>Cahiers de Biologie Marine.</em> 5(3): 287-294.[details]
additional sourceKnight-Jones, P.; Knight-Jones, E. W. (1977). Taxonomy and ecology of British Spirorbidae (Polychaeta). <em>Journal of the Marine Biological Association of the United Kingdom.</em> 57(2): 453-499., available online athttps://doi.org/10.1017/s002531540002186x[details]
additional sourceKnight-Jones, Phyllis; Knight-Jones, Elis Wyn. (1995). Spirorbidae (Polychaeta) from Madeira including a new species and subgenus of <i>Spirorbis</i>. <em>Mitteilungen aus dem Hamburgischen Zoologischen Museum und Institut.</em> 92 (Ergänzungsband): 89-101.[details] Available for editors
Present Inaccurate Introduced: alien Containing type locality