Fraser, C. M. 1948. Hydroids of the Allan Hancock Pacific Expeditions since March, 1938. Allan Hancock Pacific Expeditions 4: 179-343.
, available online athttps://www.biodiversitylibrary.org/page/4678834 page(s): 213, pl. 24 fig. 6 [details]
Schuchert, P. (2024). World Hydrozoa Database. Obelia biserialis Fraser, 1948. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=292567 on 2024-07-25
original descriptionFraser, C. M. 1948. Hydroids of the Allan Hancock Pacific Expeditions since March, 1938. Allan Hancock Pacific Expeditions 4: 179-343.
, available online athttps://www.biodiversitylibrary.org/page/4678834 page(s): 213, pl. 24 fig. 6 [details]