Stöhr, S.; O’Hara, T.; Thuy, B. (Eds) (2025). World Ophiuroidea Database. Ophiosemnotes ingrata (Koehler, 1907). Accessed through: Glover, A.G.; Higgs, N.; Horton, T. (2025) World Register of Deep-Sea species (WoRDSS) at: https://marinespecies.org/DeepSea/aphia.php?p=taxdetails&id=1589841 on 2025-06-02
Glover, A.G.; Higgs, N.; Horton, T. (2025). World Register of Deep-Sea species (WoRDSS). Ophiosemnotes ingrata (Koehler, 1907). Accessed at: https://www.marinespecies.org/DeepSea/aphia.php?p=taxdetails&id=1589841 on 2025-06-02