World Register of Marine Species (WoRMS)
Stöhr, S.; O’Hara, T.; Thuy, B. (Eds) (2026). World Ophiuroidea Database. Amphichondrius granulosus Nielsen, 1932. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=242622 on 2026-08-29
Nielsen, E. 1932. Papers from Dr. Th. Mortensen's Pacific Expedition 1914-1916 - 59. - Ophiurans from the Gulf of Panama, California, and the Strait of Georgia. Videnskabelige Meddelelser fra Dansk Naturhistorisk Forening, 91, 241-346.