World Register of Marine Species (WoRMS)
Haplosyllis anthogorgicola Utinomi, 1956
Read, G.; Fauchald, K. (Ed.) (2026). World Polychaeta Database. Haplosyllis anthogorgicola Utinomi, 1956. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=328217 on 2026-08-04
Utinomi, H. (1956). On the so-called "Umi-utiwa", a peculiar flabellate gorgonacean, with notes on a syllidean polychaete commensal. Publications of the Seto Marine Biological Laboratory. 5(2): 243-250.