Read, G.; Fauchald, K. (Ed.) (2025). World Polychaeta Database.
Syllis pennelli (Knox & Cameron, 1998). Accessed through: RAS (Eds.) (2025) Register of Antarctic Species at: https://ras.biodiversity.aq/aphia.php?p=taxdetails&id=1807239 on 2026-06-01
RAS (Eds.) (2026). Register of Antarctic Species.
Syllis pennelli (Knox & Cameron, 1998). Accessed at: https://ras.biodiversity.aq/aphia.php?p=taxdetails&id=1807239 on 2026-06-01