World Register of Marine Species (WoRMS)
Read, G.; Fauchald, K. (Ed.) (2026). World Polychaeta Database. Nothria oblonga Imajima, 1999. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=329980 on 2026-08-28
Imajima, Minoru. (1999). Onuphidae (Annelida, Polychaeta) from Japan, excluding the genus Onuphis. National Science Museum Monographs. 16: 1-115.