Norenburg, J.; Gibson, R.; Herrera Bachiller, A.; Strand, M. (2018). World Nemertea Database.
Borlasia filiformis. Accessed through: Costello, M.J.; Bouchet, P.; Boxshall, G.; Arvanitidis, C.; Appeltans, W. (2018) European Register of Marine Species at: http://marbef.org/data../aphia.php?p=taxdetails&id=147093 on 2021-01-20
Costello, M.J.; Bouchet, P.; Boxshall, G.; Arvanitidis, C.; Appeltans, W. (2021). European Register of Marine Species.
Borlasia filiformis. Accessed at: http://www.marbef.org/data/aphia.php?p=taxdetails&id=147093 on 2021-01-20