Read, G.; Fauchald, K. (Ed.) (2024). World Polychaeta Database.
Amphicteis obscurior Chamberlin, 1919. Accessed through: Marine Species Traits editorial board (2024) Marine Species Traits at: https://marinespecies.org/traits./aphia.php?p=taxdetails&id=326336 on 2024-05-24
Marine Species Traits editorial board (2024). Marine Species Traits.
Amphicteis obscurior Chamberlin, 1919. Accessed at: https://marinespecies.org/traits./aphia.php?p=taxdetails&id=326336 on 2024-05-24